The decimal form of ab eventually repeats.
How do I answer this question?
Yan po correct me if im wrong po.. Salamat po...
work this out please :)
Step-by-step explanation:
the graph of f(x) = x^2 has been shifted into the form f(x) = (x-h)^2+k
What is the value of h?
Answer:
h=3
Step-by-step explanation:
Sadie had 55 stickers. Each day she gave away 5 stickers to her friends.
Write an equation to model this situation in the form y = mx + b, but do not
include any spaces in your answers. (for example y=6x+1)
Answer:
55 = 5x
Step-by-step explanation:
Sadie had 55 stickers. Each day she gave away 5 stickers to her friends.
Write an equation to model this situation in the form y = mx + b, but do not
include any spaces in your answers. (for example y=6x+1)
Equation to model this situation in the form y = mx + b,
y = Total number of stickers she had
x = Number of days that she gave away sticker
b = Fixed value = 0
Hence:
55 = 5x + b
b = Fixed value = 0
Therefore, the situation is represented as:
55 = 5x
(5,-6) and (4,3) find the slope
Answer:
\(\displaystyle m = -9\)
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
Coordinates (x, y)Slope Formula: \(\displaystyle m = \frac{y_2-y_1}{x_2-x_1}\)Step-by-step explanation:
Step 1: Define
Identify
Point (5, -6)
Point (4, 3)
Step 2: Find slope m
Simply plug in the 2 coordinates into the slope formula to find slope m
Substitute in points [Slope Formula]: \(\displaystyle m = \frac{3--6}{4-5}\)[Fraction] Subtract: \(\displaystyle m = \frac{9}{-1}\)[Fraction] Divide: \(\displaystyle m = -9\)46<8m-4(2m+5) show your work
Answer:
No solution
Step-by-step explanation:
Rewrite so m is on the left side of the inequality.
8 m − 4 ( 2 m + 5 ) > 46
Simplify
8 m − 4 ( 2 m + 5 )
Apply the distributive property.
8 m − 4 ( 2 m ) − 4 ⋅ 5 > 46
Multiply 2 by − 4 .
8 m − 8 m − 4 ⋅ 5 > 46
Multiply − 4 by 5 .
8 m − 8 m − 20 > 46
Simplify by adding terms.
Subtract 8 m from 8m .
0 − 20 > 46 0 - 20 > 46
Subtract 20 from 0 .
− 20 > 46
Since − 20 < 46
There are no solutions. No solution
(Hope this helps can I pls have brainlist (crown)☺️)
4.
Clients are served in a process with two resources. The
capacities of the resources are 1.1 and 0.93 clients per hour.
Demand occurs at the rate 0.75 clients per hour.
What is the implied utilizati
Answer:
Step-by-step explanation:
The implied utilization of the resources in the process can be calculated by dividing the demand rate by the total capacity of the resources. In this case, the total capacity is 1.1 + 0.93 = 2.03 clients per hour. Therefore, the implied utilization is 0.75 / 2.03 = 0.369 (or 36.9%).
The implied utilization represents the proportion of the available capacity that is being utilized to meet the demand. In this scenario, approximately 36.9% of the total capacity is being utilized to serve the clients. This indicates that there is still some unused capacity available in the process.
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Which is the graph of y=(-2x)^2 +2
Answer:
Step-by-step explanation:
factor the trinomial below. x^2+13x+42
Answer:
(x + 6)(x + 7)
Step-by-step explanation:
To factor the trinomial x^2 + 13x + 42, we need to find two numbers that multiply to 42 and add up to 13.
One way to do this is to list all the pairs of factors of 42 and see which pair adds up to 13:
1, 42 -> 1 + 42 = 43
2, 21 -> 2 + 21 = 23
3, 14 -> 3 + 14 = 17
6, 7 -> 6 + 7 = 13
So the pair of factors that we want is 6 and 7. We can use these numbers to rewrite the middle term of the trinomial:
x^2 + 13x + 42 = x^2 + 6x + 7x + 42
Next, we can group the first two terms and the last two terms:
x^2 + 6x + 7x + 42 = (x^2 + 6x) + (7x + 42)
Now, we can factor out the greatest common factor from each group:
x(x + 6) + 7(x + 6)
Notice that we have a common factor of (x + 6) in both terms. We can factor this out:
(x + 6)(x + 7)
For a population with any distribution, the form of the sampling distribution of the sample mean is.
The form of the sampling distribution with a large sample size is always normal
For a huge example size, the form of the sampling distribution is approximately normally distributed, no matter what the distribution of the populace that someone uses for sampling. This means that Regardless of the distribution of the population, as the sample size increases, the distribution of sample means approaches a normal distribution.
As long as the sample size is sufficient, the distribution of sample means will be approximately normal. The formal name for it is the Central Limit Theorem.
When we use sample means to make inferences about a population mean, we consistently rely on the Central Limit Theorem for normal probability calculations.
How big of a sample size do we need to make the assumption that the means of the samples will be distributed normally? As the simulation demonstrated, the distribution of the population really matters. The basic guideline of thumb is that examples of size 30 or more prominent will have a genuinely typical dissemination no matter what the state of the circulation of the variable in the populace.
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The vertex of this parabola is at 2, -1 When the y-value is 0 the x value is 5 what is the coefficient of the squared term in the parabola equation.
A. -3
B. -4
C. 4
D. 3
Answer:
\(\large \boxed{\sf \frac{1}{9}}\)
Step-by-step explanation:
\(\sf y=a(x-h)^2+k\)
\(\sf Vertex = (h,k)\)
y-value is 0 and the x value is 5
h = 2
k = -1
\(\sf 0=a(5-2)^2+-1\)
Solve for \(\sf a\) (the coefficient of the squared term).
\(\sf 0=a(3)^2+-1\)
\(\sf 0=9a-1\)
\(\sf 9a=1\)
\(\displaystyle \sf a=\frac{1}{9}\)
The coefficient of the squared term in the parabola equation is 1/9.
Answer:
Fot this parabola the coefficient for squared term is 7
Step-by-step explanation:
The formula for vertex equation is:
x = a*(y-h)^{2}+kx=a∗(y−h)
2
+k
if vertex is at (-3,-1) and in the formula the vertex is (k,h), we replace this values
x = a*(y +1)^{2} -3x=a∗(y+1)
2
−3
The other point of this parabola is (4,0), so we replace it in the formula below:
4 = a*(0 + 1)^{2} -34=a∗(0+1)
2
−3
4 = a*(1)-34=a∗(1)−3
4 +3= a*(1)4+3=a∗(1)
a=7a=7
what is (17*4 - 13*x + 71(48^17))*12?
ive stumped myself with my own question
Answer:
68 - 13x + 71*12^(18)*4^(17)
Step-by-step explanation:
Answer:
−156x+32474362193542583277052395258672
Step-by-step explanation:
(17*4 - 13*x + 71(48^17))*12
Key here is PEMDAS
(17*4 - 13*x + 71(48^17))*12
48^17=38115448583970168165554454528
(17*4 - 13*x + 71(38115448583970168165554454528)*12
71*38115448583970168165554454528=2706196849461881939754366271488
(17*4 - 13*x + 2706196849461881939754366271488)*12
17*4=68
(68 - 13*x + 2706196849461881939754366271488)*12
(2706196849461881939754366271556−13x)⋅12
(−13x+2706196849461881939754366271556)⋅12
12(−13x+2706196849461881939754366271556)
−156x+32474362193542583277052395258672
pain
on a bicycle, renee rides for 6 hours and is 56 miles from her house. after riding for 8 hours, she is 74 miles away. what is renee's average rate over the last 2 hours of her trip?
The average speed of Renee over the last 2 hours of her trip is 9 miles/hour.
Let the average speed of Renee in 2 hours in between 6th and 8th hour be x miles / hours.
So the distance covered by Renee in 6 hours is = 6x
So the distance covered by Renee in 8 hours is = 8x
So the distance covered by Renee in this 2 hours in between 6th and 8th hours is = 8x - 6x
So according to the information the distance covered by Renee in this same 2 hours = 74 - 56 = 18 miles.
The equation best situated to the situation is,
8x - 6x = 18
2x = 18
x = 18/2
x = 9
Hence the average speed of Renee over the last 2 hours of her trip is 9 miles/hour.
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6х + 17 = -7
justify each step
Answer:
x = -4
Step-by-step explanation:
Subtract 17 on both sides to get 6x = -24 then divide 6 to both sides to get your answer of x = -4
First, you need to get 6x by itself. So you would subtract 17 from both sides. After that you should have 6x= -24.Then you need to get x by itself. You divide 6 from both sides. The answer is x= -4.
Hope this helps!!
for the cost function c(q) = 100 2q 3q2, the average fixed cost of producing 2 units of output is multiple choice 100. 50. 3. 2.
The given cost function is c(q) = 100 + 2q + 3q^2. We need to find the average fixed cost of producing 2 units of output. An average fixed cost is calculated by dividing the total fixed cost by the quantity produced.
The fixed cost of producing any quantity is c(0) because it is the cost of fixed inputs that do not vary with the level of output.
Substituting q = 0 in the given cost function, we get,c(0) = 100 + 2(0) + 3(0)^2c(0) = 100Therefore, the fixed cost of producing any quantity is $100.
The average fixed cost of producing 2 units of output is obtained by dividing the fixed cost by the quantity produced, which is,$100/2 = $50Therefore, the average fixed cost of producing 2 units of output is $50, i.e., option (B).
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What is the diameter of a hemisphere with a volume of 863\text{ in}^3,863 in 3 , to the nearest tenth of an inch?.
The diameter of a hemisphere with a volume of 863 in^3 is 40.596 in.
In the given question we have to find the diameter of a hemisphere with a volume of 863 in^3.
As we know that the volume of hemisphere is (2/3)πr^3 cubic unit.
The given volume of hemisphere is 863 in^3.
Now we firstly finding the radius of hemisphere then we find the diameter of hemisphere
The volume of hemisphere = 863 in^3
(2/3)πr^3 = 863
We know that; π = 22/7
(2/3) * (22/7) *r^3 = 863
44/21 * r^3 = 863
Multiply by 21/44 on both side, we get
r^3 = 863*21/44
r^3 = 411.89
r^3 = 412 (approx)
Taking cube root on both side, we get
r = 20.298
Now finding the diameter,
Diameter = 2*radius
Diameter = 2*20.298
Diameter = 40.596 in
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Which is the meaning of the constant rate of change in the graph? Giving BRAINLYYY
Answer:
B
Step-by-step explanation:
CAN SOMEONE PLEASE HELP!! I will mark brainliest
Answer:
RS = 6
Step-by-step explanation:
6x-2=3x+7
+2 +2
6x =3x+9
-3x -3x
3x=9
x=3
3+3=6
A college plans to interview 6 students for possible offer of graduate assistantships. The college has three assistantships available. How many groups of three can the college select
The college can select 20 groups of three students from the six interviewees for graduate assistantships.
A college plans to interview 6 students for possible offer of graduate assistantships. The college has three assistantships available.
The number of ways in which a college can select three students from the six interviewees for graduate assistantships can be calculated by the combination formula:
C(n, r) = (n!) / [(n - r)! r!],
where n = number of interviewees = 6 and r = number of graduate assistantships available = 3.
C(6, 3) = (6!) / [(6 - 3)! 3!]
C(6, 3) = (6 x 5 x 4 x 3!) / [(3 x 2 x 1) x (3 x 2 x 1)]
C(6, 3) = 20
Therefore, the college can select 20 groups of three students from the six interviewees for graduate assistantships.
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i roll five fair dice. i tell you at least two dice landed on 4, 5, or 6. what is the probability that there are exactly 4 dice that landed on a 4, 5, or 6
Using binomial probability, the probability of having exactly 4 dice on 4, 5 or 6 is 5/32.
What is the probability that there are exactly 4 dice that landed on a 4, 5, or 6?Using binomial probability, we can calculate the probability that out of the 5 dice thrown, the probability of having exactly 4 dice on 4, 5 or 6 can be calculated as;
\(P(X=k) = C(n, k) * p^k * (1-p)^(^n^-^k^)\)
In the given data;
n = 5
k = 4
p = 3/6 = 1/2
Using the binomial probability formula, we can calculate:
P(X=4) = C(5, 4) * (1/2)⁴ * (1 - 1/2)⁵⁻⁴
P(X=4) = 5 * (1/2)⁴ * (1/2)¹
P(X=4) = 5 * (1/16) * (1/2)
P(X=4) = 5/32
Therefore, the probability that exactly 4 dice land on a 4, 5, or 6 when rolling five fair dice is 5/32.
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which of the following outliers would most likely be the easiest to correct? a. a typographical error in data transfer b. a measurement error in instrument calibration c. a heavily skewed distribution d. a correctly measured anomalous result
a. a typographical error in data transfer outliers would most likely be the easiest to correct.
What is typographical error?Typo, often known as a misprint, is short for a typographical error. Typos are mistakes created during the typing process that editors and proofreaders failed to catch.
When the writer means to enter the wrong term, the error is referred to be a typo. The majority of the time it is spelt wrongly. It's possible for a word to be incomplete, to have an extra letter, or to be missing a letter, which can occasionally result in the creation of a new term with a completely different meaning. A typographical error in material that has been written or printed.
Thus, correct option is: a
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The rectangle below has an area of 70y^8+30y^670y
8
+30y
6
70, y, start superscript, 8, end superscript, plus, 30, y, start superscript, 6, end superscript.
The width of the rectangle is equal to the greatest common monomial factor of 70y^870y
8
70, y, start superscript, 8, end superscript and 30y^630y
6
30, y, start superscript, 6, end superscript.
What is the length and width of the rectangle?
\text{Width} =Width=start text, W, i, d, t, h, end text, equals
\text{Length} =Length=start text, L, e, n, g, t, h, end text, equals
The width of the rectangle with area 70y⁸+ 30y⁶ is; 10y⁶.
Then the length of the rectangle with area 70y⁸+ 30y⁶ is; (7y² + 3).
What are the dimensions of the rectangle?
The area of a rectangle is given by;
Area = Length× width
Given that;
The area of the rectangle = 70y⁸ + 30y⁶
Now, 70y⁸ can be broken down to; 7×5×2×y×y×y×y×y×y×y×y
And 30y⁶ can be broken down to; 5×3×2×y×y×y×y×y×y
The common factors of 70y⁸ and 30y⁶ are = 5,2,y,y,y,y,y,y
Thus, the greatest common factor of 70y⁸ and 30y⁶ is;
5×2×y×y×y×y×y×y = 10y⁶
Therefore our area 70y⁸+ 30y⁶ can be factorized to get;
A = 10y⁶(7y² + 3)
The greatest common monomial of 70y⁸+ 30y⁶ is 10y⁶ which is the width of the rectangle.
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Draw and upload a dot plot to represent the following data.
Student Absences in January
0 1 2 0
0 0 1 0
2 2 1 3
0 0 4 2
1 0 2 3
(you have to draw a dot plot)
Answer:
hope this help you .look it once
Answer:
*
*
*
* *
* * *
* * *
* * * *
* * * * *
______________
0 1 2 3 4 5
Step-by-step explanation:
So I’m doing this assignment and got stuck on this question can someone help me out Simplify(3-4i)(1-i)
Recall that:
\(i^2=-1.\)Applying the distributive property to the given expression we get:
\(3*1+3*(-i)-4i*1-4i*(-i).\)Simplifying the above result we get:
\(\begin{gathered} 3-3i-4i+4i^2=3-3i-4i-4 \\ =-1-7i. \end{gathered}\)Answer: Option A.
The trapezoid below has an area of 1,575 cm2.
pg616510
Which equation could you solve to find the height of the trapezoid?
A
850.5h = 1,575
B
1,701h = 1,575
C
45h = 1,575
D
90h = 1,575
The equation to solve the height of the trapezoid is 45h = 1,575
Given data ,
Let the area of the trapezoid be A
Now , the value of A = 1,575 cm²
And , the Top(base2) = 63cm and Bottom(base1) = 27 cm
Area of Trapezoid = ( ( a + b ) h ) / 2
where , a = shorter base of trapezium
b = longer base of trapezium
h = height of trapezium
On simplifying , we get
1,575 = (63 + 27) / 2 x h
1575 = 45h
Hence , the equation is 1575 = 45h
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The complete question is attached below :
The trapezoid has an area of 1,575 cm2, Which equation could you solve to find the height of the trapezoid?
A 850.5h = 1,575
B 1,701h = 1,575
C 90h = 1,575
D 45h = 1,575
Top(base2) = 63 cm
Bottom(base1) = 27 cm
Plz help!!!!
5. (a) A vehicle travels 240km in 4 hours. Find Its average speed in km/h.

(b) How far does it travel between 1pm and 5pm?
(c) How long does it take to travel 100km at the speed in (a) above
Answer:
a) 60 km
b) if it means 1 pm to 5 pm than answer will be 240 again
c)100/60
A sign next to a roller coaster at an amusement park says, “You must be at least 60 inches tall to ride.” Noah is happy to know that he is tall enough to ride.
Noah’s friend is 2 inches shorter than Noah. Can you tell if Noah’s friend is tall enough to go on the ride? Explain or show your reasoning.
Answer:
if Noah is 60 inches tall (5ft) and noah's friend is 2 inches shorter than he is 58inches tall, so no he won't be able to. but Noah could be 61 inches, but his friend is still to short.
Answer:
it depends, if Noah is taller than 60 by more than 2 inches his friend can ride but if he is exactly 60 inches then his friend would not be able to ride
Step-by-step explanation:
If 50 of 250 people contacted make a donation to the city symphony, then the relative frequency method assigns a probability of .2 to the outcome of making a donation. True False
The statement "The relative frequency method assigns a probability of .2 to the outcome of making a donation" is true.
The relative frequency method assigns probabilities based on the observed relative frequencies of events in a sample. In this case, out of 250 people contacted, 50 made a donation to the city symphony. The relative frequency of making a donation is 50/250 = 0.2. Therefore, the relative frequency method assigns a probability of 0.2 to the outcome of making a donation.
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3 cards are chosen at random from a standard 52-card deck. What is the probability that they can be arranged into a group of three consecutive cards, all of the same suit
The probability that they can be arranged into a group of three consecutive cards, all of the same suit, is 0.002.
Probability is a measure of the likelihood of an event occurring. It is expressed as a number between 0 and 1, with 0 indicating that the event will not occur and 1 indicating that the event will definitely occur.
If 3 cards are chosen at random from a standard 52-card deck, then the total number of possible outcomes is:
52C3 = 22100
For a single suit, there are 11 possible ways for three cards to be consecutive cards. So, the total number of desired outcomes is:
11 x 4 = 44
Solve for the probability.
p = 44 / 22,100 = 0.002
Therefore, the probability is 0.002.
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Lesson. Derative of trigonometric functions
Answer:
Step-by-step explanation:
What are the Derivatives of the 6 Trig Functions?
Derivation of sin x: (sin x)' = cos x.
Derivative of cos x: (cos x)' = -sin x.
Derivative of tan x: (tan x)' = sec2 x.
Derivative of cot x: (cot x)' = -cosec2 x.
Derivative of sec x: (sec x)' = sec x. tan x.
Derivative of cosec x: (cosec x)' = -cosec x. cot x.