Answer:
4/5
Step-by-step explanation:
80-16=64 (you have 64 candies left)
64/80 (the fraction of the amount of candies you have left)
4/5 (simplify the fraction - divide the top and bottom by 16)
Find the missing side. 31° Z z = [?] Round to the nearest tenth. Remember: SOHCAHTOA 21
A²+B²= C²
31²+ 21²= z²
961+441 = z²
1402= z²
z= 37.443290454
is the ordered pair a solution to the equation. y=-7; (-5,6)
Answer: No
To check if (-5,6) is a solution to the equation y=-7, we need to substitute -5 for x and 6 for y in the equation.
If the equation is true, then the ordered pair is a solution to the equation.
If we put (-5,6) into y=-7, we get 6=-7, which is not true.
So, (-5,6) is not a solution to the equation y=-7.
I need help please help meee I don’t understand
Answer:
204
Step-by-step explanation:
To simplify the shape, you can do multiple things. I've opted to shave down both prongs to take it from a 'T' shape to a rectangular prism.
For height of the prongs, take 4 from 6.
6 - 4 = 2
Divide by 2 as there are 2 prongs.
2 / 2 = 1
Remember L * W * H
6 * 3 * 1 = 18
Remember that there are two prongs!
3 + 4 = 7
6 * 7 * 4 = 168
168 + 2(18) = 204
Select the correct answer.
Each statement describes a transformation of the graph of f(x) = x. Which statement correctly describes the graph of g(x) if g(x) = f(x - 11)?
A. It is the graph of f(x) where the slope is increased by 11.
It is the graph of f(x) translated 11 units to the left.
It is the graph of f(x) translated 11 units up.
It is the graph of f(x) translated 11 units to the right.
B.
C.
OD.
The correct answer is C. It is the graph of f(x) translated 11 units to the left.
The correct answer is:
C. It is the graph of f(x) translated 11 units to the left.
When we have a function of the form g(x) = f(x - a), it represents a horizontal translation of the graph of f(x) by 'a' units to the right if 'a' is positive and to the left if 'a' is negative.
In this case, g(x) = f(x - 11), which means that the graph of f(x) is being translated 11 units to the right. However, the answer options do not include this specific transformation. The closest option is option C, which states that the graph of g(x) is translated 11 units to the left.
The graph of f(x) = x is a straight line passing through the origin with a slope of 1. If we apply the transformation g(x) = f(x - 11), it means that we are shifting the graph of f(x) 11 units to the right. This results in a new function g(x) that has the same shape and slope as f(x), but is shifted to the right by 11 units.
Therefore, the correct answer is C. It is the graph of f(x) translated 11 units to the left.
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I need helpppp please I don’t understand this question at alll
Answer:
17000
Step-by-step explanation:
17^1 * 10^3
17 * 10*10*10
17*1000
17000
the answer is 17,000
the exponent shows how many times you multiply the number by itself
here is an image for an explanation
hope I helped ❤
4x(x + 1) − (3x − 8)(x + 4)
The simplified form of the expression 4x(x + 1) − (3x − 8)(x + 4) is -3x^2 - 4x - 32.
To simplify the expression 4x(x + 1) − (3x − 8)(x + 4), we can expand the parentheses and combine like terms.
Expanding the first term, we get 4x^2 + 4x.
Expanding the second term, we have -(3x)(x) - (3x)(4) - (-8)(x) - (-8)(4), which simplifies to -3x^2 - 12x - (-8x) - (-32), further simplifying to -3x^2 - 12x + 8x - 32.
Combining like terms, we obtain -3x^2 - 4x - 32.
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i don’t understand this
Answer:
DE = 8
Step-by-step explanation:
Since the 3 angles are congruent then the triangle is equilateral with 3 congruent sides , then
5x - 12 = 3x - 4 ( subtract 3x from both sides )
2x - 12 = - 4 ( add 12 to both sides )
2x = 8 ( divide both sides by 2 )
x = 4
Then
EF = 3x - 4 = 3(4) - 4 = 12 - 4 = 8 , so
DE = EF = 8
A water tower, in the shape of a right circular cylinder, has a height that is 2 yards less than four times the radius. The volume is 224π cubic yards. What are the dimensions of the water tower
Jennifer has watched 50 out of 200 minutes of a movie. What percent of the movie has she watched ?
Step-by-step explanation:
25% of the movie vgubxdtubcfjj. chbxfy
Sarah had 1 3/4 bags of trail mix. She age 1/2 of a bag. She gave 1/3 of a bag to her friend. She dropped 1/6 of a bag and she was sad. How much trail mix did she had left?
Answer:
3/4 bags of trail mix
Step-by-step explanation:
She ate 1/2 of a bag, she gave 1/3 of a bag, and she dropped 1/6 of a bag. In total she "lost" 1/2+1/3+1/6=1 bag of trail mix. So she has 1 3/4-1=3/4 bags left
Three students each have a different whole number of lollies. If any two of them pair up to share their lollies evenly with each other, the pair of students could be sharing 12, 14, or 18 lollies.
What is the total number of lollies that all three of them have together?
Answer:
Nb
Step-by-step explanation:
a train is running at a speed of hundred kilometre per hour how much distance will it run in 12 minutes
Step-by-step explanation:
In an hour, there are 60 minutes.
100km * (12/60) = 20km.
Hence the train runs 20km in 12 minutes.
Determine the average rate of change of this function over the interval -2≤x≤4
The rate of change of the function h(x) = 2x on the interval 2 ≤ x ≤ 4 is 6.
A new observed data point is included in set of bivariate data. You find that
the slope of the new regression line has changed from 1.7 to 1.1, and the
correlation coefficient only changed from +.60 to +.61. This new data point is
probably a (an):
A. predicted (y) value.
B. residual.
C. influential point.
D. outlier.
4
SUBMIT
New data point is residual.
When a data point is added or removed from the whole dataset, it might cause a significant change in the regression equation by either changing the slope or the relationship coefficient existing between the variables.
An influential point is one that changes the relationship existing between the dependent and the independent variables significantly in either direction.
Since the new observed data point decreases the slope of the regression line but increases the correlation coefficient existing between the independent and the dependent variable, we can probably say that the new data point is an influential point.
Thus, Option B. is correct.
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intext:"A shipment of 50 inexpensive digital watches, including 6 that are defective, is sent to a department store. The receiving department selects 10 at random for testing and rejects the whole shipment if 1 or more in the sample are found defective. What is the probability that the shipment will be rejected?"
Answer:
0.7125
Step-by-step explanation:
The binomial distribution with parameters n and p is the discrete probability distribution of the number of successes (with probability p) in a sequence of n independent events.
The probability of getting exactly x successes in n independent Bernoulli trials = \(n_{C_{x}}(p)^x(1-p)^{n-x}\)
Total number of watches in the shipment = 50
Number of defective watches = 6
Number of selected watches = 10
Let X denotes the number of defective digital watches such that the random variable X follows a binomial distribution with parameters n and p.
So,
Probability of defective watches = \(\frac{X}{n}=\frac{6}{50}=0.12\)
Take n = 10 and p = 0.12
Probability that the shipment will be rejected = \(P(X\geq 1)=1-P(X=0)\)
\(=1-n_{C_{x}}(p)^x(1-p)^{n-x}\\=1-10_{C_{0}}(0.12)^0(1-0.12)^{10-0}\)
Use \(n_{C_{x}}=\frac{n!}{x!(n-x)!}\)
So,
Probability that the shipment will be rejected = \(=1-\left ( \frac{10!}{0!(10-0)!} \right )(0.88)^{10}\)
\(=1-(0.88)^{10}\\=1-0.2785\\=0.7125\)
Which expression can be used to find the number of liters in 15 quarts?
The expression that can be used to find the number of liters in 15 quarts is 15 quarts/1 * 0.95 liters/1 quart
How to determine the expression?The volume is given as:
Volume = 15 quarts
In standard unit of conversion, we have:
1 quart = 0.95 liters
So, the equation becomes
Volume = 15 quarts/1 * 0.95 liters/1 quart
Hence, the expression that can be used to find the number of liters in 15 quarts is 15 quarts/1 * 0.95 liters/1 quart
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(See pic) identify wheather the relation is a function and the correct domain
Answer:
good question
Step-by-step explanation:
17. Generally speaking, which of the following is necessary to conduct either a single-blind or double-blind study?
O Control group
Blocking
Placebo
O Association
pls helpppp right answers only with explaintion.
The power expression 1 / 5⁸ is the simplified form by algebra properties of (5⁻⁴)².
How to simplify a power expression
In this problem we find a power expression that must simplified by means of algebra properties. First, write the entire expression introduced in the statement:
(5⁻⁴)²
Second, use the property for the power of a power:
5⁻⁸
Third, use the property for the power of a power once again:
(5⁸)⁻¹
Fourth, apply the definition of a division:
1 / 5⁸
The simplified form of (5⁻⁴)² is equal to 1 / 5⁸.
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Part C
Now you will attempt to copy your original triangle using only two of its sides and the included angle:
Using point E as the center, draw a circle with a radius equal to the length of
, which you calculated in part B.
Using point E as the vertex and
as one side of the angle, create an angle that is equal to the measure of
. Draw ray
.
Locate the intersection of the ray and the circle, and label the point F.
Complete
by drawing a polygon through points D, E, and F.
Take a screenshot of your results, save it, and insert the image below.
Here no figure just go through the definition.
What is a polygon?A polygon is a two-dimensional geometric shape that is defined as a closed figure with straight sides. It is made up of line segments that connect at endpoints called vertices. The term polygon comes from the Greek words "poly" meaning many and "gonia" meaning angle, indicating that polygons have many angles.
Polygons can have different numbers of sides, with the most basic being a triangle, which has three sides and three angles. Other examples of polygons include squares, rectangles, pentagons, hexagons, and octagons. The sides of a polygon do not have to be equal in length or the angles between them do not have to be the same, but they must be straight lines and the polygon must be closed.
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After responding to the prompt, we can deduce that in order to circle and finish the copied triangle, a polygon should be drawn through the coordinates D, E, and F.
What is a polygon?The definition of a polygon, a two-dimensional geometric form, is a closed figure with straight sides. It consists of line segments joined at ends known as vertices. The word "polygon," which means "many angles," is derived from the Greek terms "poly," which means "many," and "gonia," which means "angle."
A triangle is the most basic polygon because it has three edges and three angles. Polygons can have various amounts of sides. Squares, rectangles, pentagons, hexagons, and octagons are additional instances of polygons. In order for a polygon to be considered closed, all of its sides must be straight lines, regardless of whether their lengths or angles are equivalent.
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HELP ME
Final exam guide due
Show work
The approximate height of the tree is given as follows:
45.6 ft.
What is the geometric mean theorem?The geometric mean theorem states that the length of the altitude drawn from the right angle of a triangle to its hypotenuse is equal to the geometric mean of the lengths of the segments formed on the hypotenuse.
The altitude segment for this problem is given as follows:
14.5 ft.
The bases are given as follows:
5.2 ft and x ft.
Hence the value of x is given as follows:
5.2x = 14.5²
x = 14.5²/5.2
x = 40.4 ft.
Hence the height of the three is given as follows:
5.2 + 40.4 = 45.6 ft.
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HELP PEOPLE PLEASE PLEASE PLEASE BRAINIEST IF RIGHT ONLY IF RIGHT DO NOT, I REPEAT DO NOT ANSWER IF YOU DONT KNOW OK THANK YOU HURRY! BTW DUE TODAY PLEASE PLEASE PLEASE PLEASE
Determine which set of side measurements could be used to form a right triangle.
square root of 2, square root of 3, 5
square root of 2, 3, square root of 11
7, 9, 11
5, 10, 14
Answer:
Option 2
Step-by-step explanation:
The side lengths satisfy the Pythagorean theorem.
Find the area of the triangle. Enter your answer in the box. 27 mm 14 mm 12 mm
Answer: The answers could be 162 mm^2, 189 mm^2, or 84 mm^2
Step-by-step explanation:
(Since the base and height aren't listed, the answers might be wrong.)
A (of a triangle) = 1/2 * b * h
If b = 27 and h = 12, we first divide 12 by 2. 27 * 6 = 162 mm^2
If b = 27 and h = 14, we first divide 14 by 2. 27 * 7 = 189 mm^2
If b = 12 and h = 14, we first divide 14 by 2. 12 * 7 = 84 mm^2
I need help with this
please prove the following trigonometric identity.
Step-by-step explanation:
solution:- from LHS 1-cos²x/sinx
∵ 1-cos²x = sin²x
∴ sin²x /sinx = sinx
from RHS tanx × cosx
∵tanx = sinx×cosx
∴ sinx/ cosx × cosx = sinx
Since, LHS = RHS proved ___
Answer:
this the answer
Step-by-step explanation:
hope it helps
Los 1600 euros de alquiler de un terreno se reparten entre tres ganaderos que llevan alli a pastar sus ovejas. Como no tienen el mismo número de ovejas, deciden pagar proporcionalmente al número de ovejas de cada uno. Si el primero tiene 120 Ovejas,el segundo 72 y el tercero 68. ¿ Cuánto paga cada uno?
So, each farmer pays the following amounts: The first farmer pays 738.40 euros. The second farmer pays 443.04 euros. The third farmer pays 418.56 euros
What is proportion?Proportion refers to the equality of two ratios. In other words, when two ratios are set equal to each other, they form a proportion. A proportion is typically written in the form of two fractions separated by an equals sign, such as a/b = c/d. Proportions are commonly used in mathematics to solve problems involving ratios and proportions, such as finding missing values or scaling up or down a given quantity.
Here,
To find out how much each farmer pays, we need to determine the proportion of the total rent that each farmer owes based on the number of sheep they have. First, we need to find the total number of sheep:
120 + 72 + 68 = 260
The first farmer has 120 sheep, which is 46.15% of the total number of sheep (120/260). Therefore, the first farmer owes 46.15% of the rent:
0.4615 x 1600 = 738.40 euros
Similarly, the second farmer has 72 sheep, which is 27.69% of the total number of sheep (72/260). Therefore, the second farmer owes 27.69% of the rent:
0.2769 x 1600 = 443.04 euros
The third farmer has 68 sheep, which is 26.15% of the total number of sheep (68/260). Therefore, the third farmer owes 26.15% of the rent:
0.2615 x 1600 = 418.56 euros
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Complete question:
The rent of 1600 euros for a piece of land is divided among three farmers who graze their sheep there. As they do not have the same number of sheep, they decide to pay proportionally according to the number of sheep each has. If the first one has 120 sheep, the second 72, and the third 68. How much does each one pay?
which of the following rotational symmetries apply to the regular octagon
Answer:
Rotational symmetry of 135° about the origin: Yes
Rotational symmetry of 180° about the origin: Yes.
Step-by-step explanation:
Notice that the figure is a regular octagon, then, the figure has a rotational symmetry for multiple of 1/8 of a whole turn. To find the measure of the minimum angle of symmetry, divide 360 by 8:
\( \frac{360}{8} = 45\)
The regular octagon will have rotational symmetry about the origin for any angle which is multiple of 45°.
Divide 135° and 180° by 45° to check if they are multiples of 45°.
\( \frac{135}{45} = 3 \\ \frac{180}{45} = 4\)
Since both fractions are intengers, then both 135° and 180° are multiples of 45°.
Then, the regular octagon has rotational symmetry in both cases.
Therefore, the answer are;
Rotational symmetry of 135° about the origin: Yes
Rotational symmetry of 180° about the origin: Yes.
jenns age is 3 years less than marks age the sum of their ages is 30 let m be marks age find Jenna age
Answer:
you could do 27+x=30
Step-by-step explanation:
câu hỏi 2+3 bằng bao nhiêu
Answer:
uh
Step-by-step explanation:
You have saved up $150,000 to invest for retirement. You would like to earn $200,000 in interest, and you think you will earn an average of 6% interest in the stock market. How many years will you need to invest your money to meet your goal?
Answer: What percentage to save for retirement?
Saving 15% of income per year (including any employer contributions) is an appropriate savings level for many people. Having one to one-and-a-half times your income saved for retirement by age 35 is an attainable target for someone who starts saving at age 25.
Step-by-step explanation: That's the answer I got it right! lol!