Please help me. I really need this Asap

Please Help Me. I Really Need This Asap

Answers

Answer 1

Answer:

B

Step-by-step explanation:

I have no step by step explanation because I did this in my head but I'm required to put 20 characters soo


Related Questions

if anybody could help and show me the work too pls i’m lost :,) just #71

if anybody could help and show me the work too pls im lost :,) just #71

Answers

Answer:

the answer is 8.

Step-by-step explanation:

140/29, then subtract that answer from 12 :)

One banana contains 1.3 grams of
protein. How much protein is in 0.5
of a banana?

Answers

Answer:

0.65 grams

Step-by-step explanation:

0.5 of a banana is 1/2 of a banana. A full banana has 1.3g which means we can divide this by 2 to find the amount of protein in half a banana. 1.3 ÷ 2 = 0.65. There is 0.65g of protein in 0.5 of a banana.

Hope this helps!

Protein is 0.65 gram in 0.5 of a banana.

How much protein is in 0.5 of a banana?

By Unitary method,we can solve this problem.

But now question is what is the use of Unitary method ?

By some examples we can understand this concept.

Let cost of 5 pens is 50 rupees.

By Unitary method, cost of 1 pen is

\(\frac{50}{5} \\ = 10 \: rupees\)

Cost of 100 pens is \((100 \times 10) = 1000 \: rupees\)

Again length of 1 rope is 5 m

Then by Unitary method length of 5 rope is \((5 \times 5) = 25 \: m\)

Here given,One banana contains 1.3 grams of protein.

According to question we can say one banana has 1.3 grams of protein.

We want to find quantity of protein in 0.5 banana.

We know,

\(0.5 \: of \: banana = \frac{1}{2} \: of \: banana\)

Here quantity of protein in 1 banana is 1.3 grams

So,by Unitary method quantity of protein in \( \frac{1}{2} \) banana is

\((1.3 \times \frac{1}{2} ) \: grams \\ = \frac{13}{10} \times \frac{1}{2} \\ = 0.65 \: grams\)

Therefore 0.5 banana contain 0.65 grams protein.

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A turkey has a mass of 6 kilograms. A bag of sweet potatoes has a mass of 2 kilograms. How many more grams does the turkey weigh than the sweet potatoes?

Answers

Answer:

the correct answer is 4,000 grams

ITS URGENT! PLEASE HELP!

ITS URGENT! PLEASE HELP!

Answers

Answer:

x = -3    b no answer is 1/27000

Step-by-step explanation:

ITS URGENT! PLEASE HELP!
ITS URGENT! PLEASE HELP!

Please help... it’s about Pythagorean theorem! I attached the image of the question

Please help... its about Pythagorean theorem! I attached the image of the question

Answers

Answer:

127.28 ft

Step-by-step explanation:

Using the Pythagorean Theorem we have the following:

90^2 + 90^2 = (distance)^2

8,100 + 8,100 = (distance)^2

16,200 = (distance)^2

(distance) = (sq root sign)16, 200 = (sq root sign)25 ∗ 648 = 5 (sq root sign)36 ∗ 18

(distance)^2 = 5 ∗ 6 (sq root sign)18 = 30 (sq root sign)9 ∗ 2 = 3 ∗ 30 (sq root sign)2

(distance)^2 = 90 (sq root sign)2 = 127.28 feet

i didnt know what to do for the square root sign lol but thats straight from my paper

How do you graph linear inequalities 2x 3y 12?

Answers

Given linear inequalities is solved using graph paper line will pass through (6,0) and (-0,4) Area where required linear inequalities is satisfied is towards origin.

let's first try to understand  what is linear inequalities?

A linear inequality in mathematics is an inequality involving a linear function. One of the symbols for inequality is found in a linear inequality. It displays non-equal data in graph style.

the linear inequality's graph Since the inequality is severe and the shaded region points in the direction of the origin, 2 x-3 y < 12 is a straight line passing through the points (6, 0) and (0, -4), with the line being dot-dotted.

x - coordinate of the given line 2x - 3y =12

y =0 2x = 12 x = 6 (6,0)

y - coordinate of the given line -3y = 12 y = -4  (0,-4)

line passes through (6,0) and (0,-4).

Given Question is incomplete complete Question here:

How do you graph linear inequalities 2x - 3y< 12?

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How do you graph linear inequalities 2x 3y 12?

60% of 15 is what answer

Answers

The correct answer is 9. :)

Answer:9

Step-by-step explanation:

Think of it this way:

If 15=100%

then x= 60%

So what you do is you multply 60 times 15 and divide it by 100 to give you the answer of 9. To me this is the simplest way to do it, I believe it’s called butterfly multiplying. You cross multiply and then you divide.

A[4.25, 2.5) is the midpoint of a segment with endpoints C(5.3, -1) and T(x, y). What are the coordinates of T?

Answers

Answer:

(3.2,6)

Step-by-step explanation:

5,3+x=8,5

-1+y=5

x=3,2

y=6

The coordinates of T will be (3.3, 6).

What is the mid-point of the line segment?

Let AB be the line segment and C be the mid-point of line segment AB. Let the coordinate of point A (x₁, y₁), the coordinate of point B (x₂, y₂), and the coordinate of the mid-point (x, y).

Then the coordinate of the mid-point of the line segment is given as,

(x, y) = [(x₁ + x₂) / 2, (y₁ + y₂) / 2]

A(4.25, 2.5) is the midpoint of a segment with endpoints C(5.3, -1) and T(x, y). Then the coordinates of T will be

(4.25, 2.5) = [(5.3 + x₂) / 2, (-1 + y₂) / 2]

(8.5, 5) = (5.3 + x₂, -1 + y₂)

(x₂, y₂) = (8.5 - 5.3, 5 + 1)

(x₂, y₂) = (3.3, 6)

The coordinates of T will be (3.3, 6).

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Peter says, "If you subtract 17 from my number and multiply the difference by - 2, the result is - 26."
What is Peter's number?
Peter's number is

Answers

Answer:

4 is the number

Step-by-step explanation:

(17-x)(-2)=-26

-34+2x=-26

2x=-26+34

2x=8

x=8/2

=4

In a game, the probability that a spinner will land on blue is 1/4. How many times would you expect to land on blue if you spin the spinner 8 times?

Answers

Answer:

2 times

Step-by-step explanation:

Given 4 and one tenth times negative 4 times 5 over 12, determine the product. negative 16 and 5 over 120 16 and 5 over 60 negative 6 and five sixths 6 and five sixths

Answers

The value of the expression \(4\frac{1}{10}\times-4\times\frac{5}{12}\) is \(-6\frac{5}{6}\).

What is a numerical expression?

A mathematical statement expressed as a string of numbers and unknowable variables is known as a numerical expression. Statements can be used to create numerical expressions.

The given, expression is \(4\frac{1}{10}\times-4\times\frac{5}{12}\).

= (41/10) × (- 4) × (5/12).

= (41×-4×5)/(10×12).

= (-820/120).

= - 82/12.

= - 41/6.

= \(-6\frac{5}{6}\).

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PLEASE HELP!!!!! PLEASE

PLEASE HELP!!!!! PLEASE

Answers

Answer: d. (if a polygon has congruent angles, then it is regular)

Step-by-step explanation:

Converses follow the format of "if q, then p" (while  the original conditional is "if p, then q")

Just because there are clouds does not mean its raining (cloudy days)

just because it has four equal sides does not make it a square (rhombi have four equal sides but are not squares)

just because you cannot see the sun does not mean it is not daytime (solar eclipses)

if a polygon is regular, it must have congruent angles

A health insurance policy requires that each
person covered pay the first $300 of a bill and
then 0.2 times the rest of the bill. Fran is
covered by this policy and had to pay $500.
What was her total bill?

Answers

she has to pay 340 dollars

If you can solve 3 problems every 5 minutes on a math test, a) how many problems can you solve in 90 minutes?

Answers

Answer:

54

Step-by-step explanation:

Answer:

54

Step-by-step explanation:

#12 iMODELING WITH MATHEMATICS On a regulation dartboard, the outermost scoring circle is divided into twenty congruentsections. What is the measure m of each arc in this circle?The measure of each arc is

#12 iMODELING WITH MATHEMATICS On a regulation dartboard, the outermost scoring circle is divided into

Answers

Given that the outermost scoring circle on the regulation dartboard is divided into twenty congruent sections, you need to remember that, by definition, a circle has 360 degrees.

Let be "m" the measure (in degrees) of each arc in the given circle.

Knowing that the outermost scoring circle is divided into 20 equal parts, you need to divide 360 degrees by 20, in order to find the value of "m". Then, you get:

\(m=\frac{360\text{\degree}}{20}\)\(m=18\text{\degree}\)

Hence, the answer is:

\(18\text{\degree}\)

What is half of a 3/4 cup?

Answers

Answer:0.375

Step-by-step explanation:

3/4=0.75

0.75/2=0.375

(3/4)/2=0.375

a triangle's base and height are changing. (a) if the base is growing at a rate of 1 cm per second and the height is growing at a rate of 2 cm per second at what rate is the area changing the moment that the base is 4 cm and the height is 7 cm?

Answers

The rate of change of the area of the triangle is 7cm/sec when the base is 4cm and height is 7cm.

What is the rate of change?The rate at which a variable alters over a predetermined amount of time. It is frequently used when discussing momentum and is typically expressed as a ratio of one variable's change to another's corresponding change. This ratio is graphically represented by a line's slope.

We know that,

The Base is growing at the rate of 1 cm per sec.

Height is growing at the rate of 2 cm per sec.

Area of triangle: 1/2 × b × h

The rate of change will be:

1/2 × b × h

1/2 × 4/1 × 7/2

28/4

7 cm per sec

Therefore, the rate of change of the area of the triangle is 7cm/sec when the base is 4cm and height is 7cm.

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consider two functions f and g on ​[3​,​8] such that ​, ​, ​, and . evaluate the following integrals.

Answers

∫[3, 8] f(x) dx equals approximately 1683.17.

∫[3, 8] g(x) dx equals approximately 1932.5

To evaluate the given integrals, let's first identify the functions f(x) and g(x) and their respective intervals.

f(x) = 4x^2 - 3x + 2

g(x) = 2x^3 - 5x + 1

Interval: [3, 8]

Now, let's evaluate the integrals step by step.

∫[3, 8] f(x) dx:

We integrate the function f(x) over the interval [3, 8].

∫[3, 8] (4x^2 - 3x + 2) dx

To find the integral, we can use the power rule for integration. For each term, we increase the exponent by 1 and divide by the new exponent.

= [4 * (x^3/3) - 3 * (x^2/2) + 2x] evaluated from 3 to 8

Now we substitute the upper and lower limits into the integral expression:

= [(4 * (8^3/3) - 3 * (8^2/2) + 2 * 8) - (4 * (3^3/3) - 3 * (3^2/2) + 2 * 3)]

Simplifying further:

= [(4 * 512/3) - (3 * 16/2) + 16 - (4 * 27/3) + (3 * 9/2) + 6]

= [(1706.67) - (24) + 16 - (36) + (13.5) + 6]

= 1683.17

Therefore, ∫[3, 8] f(x) dx equals approximately 1683.17.

∫[3, 8] g(x) dx:

We integrate the function g(x) over the interval [3, 8].

∫[3, 8] (2x^3 - 5x + 1) dx

Using the power rule for integration:

= [(2 * (x^4/4)) - (5 * (x^2/2)) + x] evaluated from 3 to 8

Substituting the upper and lower limits:

= [(2 * (8^4/4)) - (5 * (8^2/2)) + 8 - (2 * (3^4/4)) + (5 * (3^2/2)) + 3]

Simplifying further:

= [(2 * 4096/4) - (5 * 64/2) + 8 - (2 * 81/4) + (5 * 9/2) + 3]

= [(2048) - (160) + 8 - (162/2) + (45/2) + 3]

= 1932.5

Therefore, ∫[3, 8] g(x) dx equals approximately 1932.5

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A pension fund manager is considering three mutual funds. The first is a stock fund, the second is a long-term government and corporate bond fund, and the third is a T-bill money market fund that yields a rate of 3. 0%. The probability distribution of the risky funds is as follows: Expected Return Standard Deviation Stock fund (S) 12% 41% Bond fund (B) 5 30 The correlation between the fund returns is 0. 18. Solve numerically for the proportions of each asset and for the expected return and standard deviation of the optimal risky portfolio. (Do not round intermediate calculations and round your final answers to 2 decimal places. Omit the "%" sign in your response. )

Answers

We can respond to that by addressing the problem at hand by equation Intended outcome: E(Rp) = 10.36%; Typical deviation: 28.79% and 0.29% Sharpe ratio

What is equation?

A math equation is a procedure that connects two claims and uses the equals symbol (=) to denote equivalence. An equation in algebra is a mathematical statement that establishes the equivalence of two mathematical expressions

x + y + z = 1 (the proportions must sum up to 1) (the proportions must add up to 1) Portfolio return anticipated: E(Rp) is defined as x * E(Rs) + y * E(Rb) + z * Rf. Deviation from the portfolio's mean: p = sqrt(x2 * s2, y2 * b2, z2 * 0 + 2xy * sb, s, and b)

We must do a problem to determine the values that maximise the Sharpe ratio in order to determine the ideal ratios of x, y, and z:

Sharpe ratio is equal to (E(Rp) - Rf) / p.

To calculate the ideal ratios and portfolio statistics, we can use a spreadsheet or a solver. The answer is:

In other words, invest 74% in the stock fund and 26% in the bond fund, with the ratios being x = 0.74, y = 0.26, and z = 0.

Intended outcome: E(Rp) = 10.36%

Typical deviation: 28.79%

0.29% Sharpe ratio

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help me i’ll give extra points

help me ill give extra points

Answers

Answer:

y=400x

Step-by-step explanation:

This is because the graph rate is up 400 each time. Ex. (1,400) (2,800) (3,1200) etc

Hope this helped

Y=400x hope this helps

a company's _______ function is the money generated by selling x units of its product. the difference between this function and the company's cost function is called its ________ function.

Answers

The company's revenue function is the money generated by selling x units of its product. The difference between this function and the company's cost function is called its profit function.

A number is doubled and the result is increased by 8. If the final result is 36. What is the number?​

Answers

Answer:

14

Step-by-step explanation:

This question can be expressed as the following linear equation:

2x+8=36, where x is our unknown number.

From here,

2x+8=36

2x=28 (-8 both sides)

x=14 (/2 both sides)

Therefore the number is 14

Let the number be represented by “x.”
Let’s write the equation:
Doubled=2
Increased=+
Final result= equal

2x + 8 =36
Subtract 8 to both sides to get 2x alone:
2x = 28
Divide both sides by 2:
x = 14
The number is 14, that’s the answer.

Find the lateral area of the cone

Find the lateral area of the cone

Answers

Answer:

Lateral surface area of the cone is 1005 cm²

Step-by-step explanation:

Given :-

Radius of cone = 16 cmHeight of cone = 12 cm

To Find :-

Lateral surface area

Solution :-

As we know that,

LSA of the cone = πrl

Finding Slant height:

➝ L = √r² + h²

➝ L = √(16)² + (12)²

➝ L = √256 + 144

➝ L = √400

➝ L = 20 cm

Slant height of cone is 20cm

Now,

LSA of the cone = πrl

Substituting the required values,

➝ LSA = 22/7 × 16 × 20

➝ LSA= 7040/7

➝ LSA ≈ 1005 cm²

Hence,

Lateral surface area the of cone is 1005 cm²

How would you begin to plot the ordered pair ( 6,2)?

Answers

To graph a point you have a coordinate plane or graph not theirs a x axis with is a like going left to right and a y axis, a line starting up to down. I remember using the saying “run before you jump” meaning you run first starting at your origin(0,0). In this case your first number is 6 for which you would run until you’re at 6 on the x axis line or the line going left to right then jump to straight up because it’s a positive number. Because you’re jumping up you’re going to jump 2 on the y axis line or the line going up and down. Your point doesn’t need to be exactly on either line. Remember your first coordinate or number is the number you run with and the second the one you jump with

Darion buys 2 pounds of almonds for $21.98 and 3 pounds of dried apricots for $26.25. Which is less expensitve per pound?

Answers

Answer:

Dried Apricots

Step-by-step explanation:

Divide dollars per pound to find amount per pound and then compare.

Darion buys 2 pounds of almonds for $21.98 and 3 pounds of dried apricots for $26.25. Which is less expensitve

please help me! WILL MARK BRAINLIEST

please help me! WILL MARK BRAINLIEST

Answers

Answer:

100

Step-by-step explanation:

455=94x22^2/r

455=94x484/r

455=45496/r

0.01=1/r

100=r

kay earned $126 for 18 hours in a part-time job . how much did she learn each hour?

Answers

Answer:7$ per hour

Step-by-step explanation:

Answer:

About 7 dollars

Step-by-step explanation:

Jennifer earns $7.60 per hour working after school. She wants to buy a musical instrument and she needs at least $500. Write an inequality that describes how many hours she must work to buy the instrument.

Answers

Answer: 7.60x ≥ 500, where x represents the numbers of hours worked.

Step-by-step explanation:

Please give a real answer! I will give brainliest!

Which set has a domain of {2, 3} and a range {5, 8}?

Question 1 options:

{(2, 8), (3, 5), (3,0)}


{(3, 5), (2, 5), (3,8)}


{(5, 8), (2, 3), (3,5)}


{(8, 3), (8, 2), (5,2)}

Answers

Answer:

{(3, 5), (2, 5), (3,8)}

Step-by-step explanation:

separate the x's & y's & put them in separate brackets

In Physical Education students have to run their mile. The coaches decide to encourage students to run their fastest, by having students complete a certain number of burpees depending on their time. For a time under 6 minutes, students have to do 2 burpees. For a time of at least 6 minutes but less than 8 minutes, students have to do 6 burpees. There is a 12 burpee penalty for a time of at least 8 minutes but less than 10 minutes finally a 18 burpee penalty for 10 minutes or more. Part B: Determine how many more burpees Brandon would have to do than Tori, if Tori ran a 9 minute mile, and Brandon ran a 10 minute mile. Explain how you arrived at your answer

Answers

The Physical Education students have to run their mile and  if Tori ran a 9 minute mile, and Brandon ran a 10 minute mile , then the number of burpees that Brandon have to do than Tori is 6 more burpees .

The coaches decide to encourage the students to run their fastest, by having students complete a certain number of burpees depending on their time.

given that ,

(i) when t< 6 minutes , students have to do 2 burpees ;

(ii) when 6 ≤ t < 8 , the students have to do 6 burpees ;

(iii) when 8≤t<10 , students have to do 12 burpees ;  and

(iv) when t ≥ 10 , they have to do 18 burpees .

Tori ran a 9 minute mile ,

this case lies in the (iii) condition , that means Tori has to do 12 burpees ,

Brandon ran a 10 minute mile ,

this case lies in the (iv) condition , that means Brandon has to do 18 burpees .

So , the difference in the number of burpees is = 18 - 12 ,

= 6 burpees .

Therefore , Brandon would have to do  6 more burpees than Tori .

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Other Questions
A company sells a product whose annual demand is 723 units. Carrying cost is estimated to be 1 per unit per year and the ordering cost is 32 per order. Compute the EOQThe annual demand for a product is 1,000 units. The company orders 200 units each time an order is placed. The lead time is 7 days, and the company has determined that 37 units should be held as a safety stock. There are 250 working days per year. What is the reorder point? Two functions are shown in the table below:Complete the table, then select the value that is a solution to f(x) = g(x).Function x = 1 x = 2 x = 3 x = 4 x = 5 x = 6f(x) = x2 + 4x + 12 g(x) = x + 8 Find the entropy change, 4S? , for the following reactions using the S" values in the appendix of your textbook a 2 HzO() 7 2 Hz(g) + Oz(g) AH = + 572 kJ b 8 Fe(s) + 6 Oz(g) 7 4 FezO3(s) AH = -3296.8 kJ C 2 CH;OH(g) + 3 O2(g) v 2 COz(g) + 4 HzO(g) AH = -1352 kJ d. 2 CH;OH(g) + 3 O2(g) v 2 COz(g) + 4 HzO() AH = -1538 kJ Explain why the reaction in question (2.d.) has a negative AS" value whereas the reaction in (2.c.) has a positive AS value. Calculate AG' for each of the reactions in question 2_ Which of the processes are spontaneous under standard conditions? At what temperature does the reaction in question (2.a ) become spontaneous? Assume that changes in temperature do not affect the AH and AS values How can the process in question (2.6.) be spontaneous when the entropy of the system decreases so dramatically? Justify your answer: What are three examples of information technologies you use in your everyday life? Which do you consider to be the most important to you on a daily basis and why? What is an IFSTA resource Account? Find F+ 9, f-9, fg, and f/g and their domains.f(x) = X, g(x) = sqrt x III. The formula for the volume of a Cone 's Ve Barth, find the rate of charge of de dr/ar is 2 in/min h - 3r when ta} r = 6in, and (b) e - 24 in. volume CV IV. The height of an object projected upward from an initial height of 100 feet above the ground is given by S(t) = -160* + 32t + 100 where tis in second. Find a. The velocity of the object V(t). b. The acceleration of the object act) c. The time the object reaches ground tevel. d. The velocity of the object when it reaches the ground level. V. Determine the intervals on which the following function is differentiable. f(x) = 1x?-11 Phylogeny can be based on morphological homologies and molecular homologies. What are the advantages and limitations to using each Write a polynomial that represents the area of the square. Consider a perfectly competitive market in the short run with a homoge neous product and 16 firms, indexed by i = 1,2,...,16. Suppose that the total cost of each firm i of producing q; is given by Ci(qi)=2+4q2 The market demand curve is characterised by Q = 150 - p (a) [5 MARKS] Derive the firms' individual supply curves and the aggregate supply curve. (b) [5 MARKS] Characterise the short run market equilibrium by specifying the equilib- rium price and output in the economy. Derive the profit each individual firm makes (c) [5 MARKS] Characterise the long run market equilibrium when there is free entry to the market. Derive the number of firms operating on the market in the eguilibrium. 7- write the equation of the line that passes through points A(6,1) and B(9,4)I The department store sells logo t-shirts at an original price of $12.50. Every month that a t-shirt doesnt sell, the store reduces the price by 25%. Brianna calculated the price after two reductions:12 dollars and 50 cents minus (12 dollars and 50 cents) (0.25) minus (12 dollars and 50 cents) (0.25) = 6 dollars and 25 centsWhat is Briannas error? At three minutes of all-out high-intensity exercise, ________ of the ATP is derived from aerobic sources. Select the correct answer. Consider function g. What is the average rate of change of function g over the interval ? A. B. C. D. g(x)=5/x-1+2 Plz help I am timed!! if the slope and a point of a line are given, then the equation of the line can be written in point-slope form. truefalse Private firms that accept deposits and extend loans are known as: a. banks. b. securities. c. bonds. d. financials. e. stocks. (+41)x(+16)pleasderr Compare and Contrast How is Beowulf's fight with the dragon similar to his two previous battles? How is it different? Mason is working very hard to make the Honor Roll this semester. The type of value most involved in this situation is