A bowling team participates in a two-day tournament and records the scores for each team member on both days. The scores for both days are represented by the box plots below.

Answer:

Step-by-step explanation:

If the jacket was discounted at 25%, that means that you get 25% off, right?  What it also means is that you are still paying 75%.  To get to the price of the jacket on sale, multiply the price of the jacket by 75% (as a decimal):

290(.75) = 217.50

That's the price of the jacket when it is 25% off the original price.  If Arianna got an additional 10% off that price, that means she got 10% off but is still paying 90%.  To get to the final price that she paid, multiply the sale price of the jacket by 90% (as a decimal):

217.50(.90) = 195.75

That's what she paid in the end for the jacket (i guess not counting tax...?)

To find the price Arianna paid for the ski jacket, multiply the original price by the discount and coupon percentages.

To find the price Arianna paid for the ski jacket, we need to calculate the discounts. First, we find the sale price by multiplying the original price by the discount percentage: $290 * 0.75 (100% - 25%) = $217.50. Then, we apply the coupon discount by multiplying the sale price by the coupon percentage: $217.50 * 0.90 (100% - 10%) = $195.75. Therefore, Arianna paid $195.75 for the ski jacket.

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The solution to the system of equations will provide the cost of each sandwich type: Falafel wrap, Turkey BLT sandwich, and hot Ham and Swiss panini.

To determine the cost of each sandwich, we can set up a system of equations based on the given information.

Let's use the variables x, y, and z to represent the cost of one Falafel wrap, one Turkey BLT sandwich, and one hot Ham and Swiss panini, respectively.

From the first month's order, we can establish the equation:

10x + 25y + 15z = 361.25.

From the second month's order, we have the equation:

15x + 13y + 22z = 342.50.

And from the third month's order, we have:

8x + 22y + 20z = 359.

By solving this system of equations, we can find the values of x, y, and z, which represent the cost of each sandwich.

The solution to the system of equations will provide the cost of each sandwich type: Falafel wrap, Turkey BLT sandwich, and hot Ham and Swiss panini.

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Answer:

464.1587734 = 464 793867/5000000

To determine how many biscuits are made from each cup of biscuit mix, divide the total number of biscuits (48) by the total cups of biscuit mix (2 and 2/3) to get 18 biscuits per cup.

The student asked how many biscuits are made from each cup of biscuit mix if a recipe for 48 biscuits uses 2 and 2/3 cups of biscuit mix. To find this out, we need to calculate the number of biscuits per cup of mix.

We start by writing the known ratios that one recipe of 12 biscuits requires 2 cups of flour, and we then scale this to 48 biscuits using unit conversions based on the ratios.

First, we calculate the number of biscuits made per one cup:

Divide the total number of biscuits by the total cups of biscuit mix used.

48 biscuits \/ (2 + 2/3) cups = 48 biscuits \/ (8/3) cups.

Multiply the number of biscuits by the reciprocal of cups:

48 biscuits * (3/8) cups = 18 biscuits per cup.

Therefore, one cup of biscuit mix yields 18 biscuits.

Answer:

4

Step-by-step explanation:

8164/78.5

(8164×2)/((78.5×2)

= 16328/157

= 104

Answer:

ones

Step-by-step explanation:

this is the answer!!!

Answer:

C

Step-by-step explanation:

When graphed the only one thats a straight line is C.

Answer:

Step-by-step explanation:

Ur mom

Answer:

Z-score=2.361

Hence Angronius height about 2.3 S.D above the Eaters Legion soldiers

Step-by-step explanation:

Given:

Angronius's mean =105 inches

Eaters  Legion soldiers mean =96.5 inches.

S.D for Eaters  Legion soldiers =3.6

To Find:

What is the z score for Angronius's height

Solution:

Here z-score indicate the value of data above or below the given value hence ,it determines the given data lies how many S.D above the mean or below the mean

Z- score tell that How many S.D  your data is away from mean.

So

Z-score for Angronius =105-96.5/3.6

=8.5/3.6

=2.366

Hence it  tells that Angronius height about 2.3 S.D above the Eaters Legion soldiers

i.e 2.36*3.6= 8.5 above the Eaters Legion soldiers height

i.e 105 -96.5 =8.5

This value represents how many S.D did angronius are above the height of Eaters Legion Soldiers.

The z-score for Angronius's height is 2.36, indicating that he is significantly taller than the average World Eaters Legion soldier, standing 2.36 standard deviations above the mean height.

To calculate the z-score for Angronius's height, we use the formula: [tex]z = (X - [\mu]) / [\sigma][/tex], where X is Angronius's height, [tex][\mu][/tex] is the mean height of the World Eaters Legion soldiers, and [tex][\sigma][/tex] is the standard deviation of their heights.

Using the provided values, we have:
z = (105 - 96.5) / 3.6 = 2.36.

Therefore, the z-score for Angronius's height is 2.36 when rounded to the nearest hundredth. This means that Angronius is 2.36 standard deviations above the mean height of all World Eaters Legion soldiers. In terms of height, Angronius is significantly taller than the average World Eaters soldier.

Answer:

294

Step-by-step explanation:

7*7*6=294

Answer:

the probability of her selecting a red card would be 13/52. The probability of her selecting a king would be 4/52. the probability of her not selecting a red card would be 39/52.the probability of her not selecting a king would be 48/52

Step-by-step explanation:

Answer:

Pythagorean Theorem: [tex]a^{2}[/tex] + [tex]b^{2}[/tex] = [tex]c^{2}[/tex]      OR      [tex]c^{2}[/tex] - [tex]a^{2}[/tex] = [tex]b^{2}[/tex]

Step-by-step explanation:

You can use it to solve a side of a triangle when you have 2 of the sides of the triangle. I hope this helps! Please mark me brainliest!

The pythagorean theorem is [tex]a^2 + b^2 = c^2[/tex] .

It is used to solve problems by finding the hypotenuse of a right triangle using the two known lengths of the sides squared.

Hope this helps : )

Answer:

you enter x 1/3 and will get the answer.

You haven't given the dimensions so an example is below.

Step-by-step explanation:

Ex 1

Poster current size 60inches

60 x 1/3 = 20  = 20inches

Ex 2

Poster current size 63 inches

60 x 1/3 = 21 = 21inches

Ex 3

Poster current size 67 inches

67 x 1/3 = 22.33 = 22.33 inches

Ex 4

Poster current size 81 x 47 inches

81 x 1/3 = 27    47 x 1/3 = 15.66

This means the poster at 1/3 size is 27in x 15.66in

Final answer:

To subtract 7x + 4y - 2z from 4x + 2y, change the signs of the second polynomial and combine like terms, yielding a result of -3x - 2y + 2z.

Explanation:

To subtract the expression 7x + 4y − 2z from 4x + 2y, we perform subtraction of polynomials by changing the sign of each term in the expression being subtracted and then combining like terms.

Therefore, the result of the subtraction is − 3x − 2y + 2z.

Answer:

$865.74

Step-by-step explanation:

Time-and-a-half wage means you multiply the regular hourly rate by 1.5.

Regular wage: 38 hours at $18.42/hour

Time-and-a-half: 6 hours at 1.5 * $18.42/hour

Total weekly wage:

38 hours at $18.42/hour + 6 hours at 1.5 * $18.42/hour =

= 38 * $18.42 + 6 * 1.5 * $18.42

= $699.96 + $345.78

= $865.74

Answer: His weekly wage is $865.74

Answer: C

Step-by-step explanation:

Cz i think so

Step-by-step explanation:

[tex]2x - 5 = x + 5 \\ 2x - x = 5 + 5 \\ x = 10[/tex]

Answer:

x=10

Step-by-step explanation:

Answer:

n = 20/3

Step-by-step explanation:

30 = 3n + 10

20 = 3n

n = 20/3

Answer:-20/3

Step-by-step explanation:

30-3n=10

Subtract both sides by 30

-3n=-20

Divide both sides by -3

n = -20/3

Answer:

7

Step-by-step explanation:

Substitute the value of the variable into the expression and simplify

Answer:

7

Step-by-step explanation:

Answer:

x= -71

y= 35

Step-by-step explanation:

To solve this problem you have to creat two different equations.

The first would just be the sum of the two numbers. Since they are two different numbers you will need to pick two different variables to represent them. I chose x & y.

x+y= -36

Your second equation is based off of the second sentence. It tells you that one of your numbers(I'm going to use y) needs to be subtracted by 106 in order to equal the other number (x).

x= y-106 This is how you'd write it out. Since we have one variable by itself we can use substitution to solve for y. This means you take everything (in the second equation only) on the right side of the equal side of the equal sign adn plug it in for x in your first equation.

(y-106)+y= -36 Now solve for y by adding your like terms together. The parenthesis are only there to show you what I replaced x with.

2y-106= -36  Now add the 106 over to the other side.

   +106  +106

2y=70  Finally divide by 2 to get what y equals.

y=35

To find x all you do is plug 35 into one of your equations. I'm goignto use the first one to save time.

x+35= -36 Subtract the 35 over and you'll have x.

x= -71.

Answer:

1) biased sample

2) random sampling

Step-by-step explanation:

Since the results are based on feedback of students in only one class, it's not a good representative of the entire student body.

Also, since it's a math class there will be a bias.

Better method would be randomly selecting students from the entire school students list and take their feedback

Answer:

B

Step-by-step explanation:

the first one doesnt make sense i think the 3rd one is correct

Answer:

n-11>17

Step-by-step explanation:

Answer:

(C)Point S

Step-by-step explanation:

Given the ordered pair of the following points on a coordinate plane:

[tex]S(-2\dfrac{1}{4},\dfrac{2}{3})\\\\Q(-2\dfrac{1}{4},1\dfrac{1}{3})\\\\R(-1\dfrac{2}{3},1\dfrac{1}{3})\\\\T(-1\dfrac{2}{3},\dfrac{2}{3})[/tex]

The point which represents the ordered pair [tex](-2\dfrac{1}{4},\dfrac{2}{3})[/tex] is point S.

Answer:

the answer is C

Step-by-step explanation:

Answer:

isosceles triangle

Step-by-step explanation:

Answer:

the answer is c

Step-by-step explanation:

I just took the test

Answer:

A) 10.

Step-by-step explanation:

You divide 5/4 to get 1.25 and multiply that by 8 to get 10.

The length of C'A' is 10 units, the correct option is A.

Dilation is the process of enlarging or compressing a figure. The factor by which this process happens is called the scale factor.

Triangle ABC is dilated by the rule Dy, 5/4

If measure of CA = 8

The length of C'A' will be determined by using the formula of scale factor

Scale factor = Dimensions of new figure/ Dimensions of original figure

Here,

Scale factor = C'A' / CA

(5/4) x CA = C'A'

C'A' = (5/ 4) x 8

C'A' = 10 units

Your question seems incomplete, the complete question is :

Triangle ABC was dilated using the rule Dy, 5/4

If CA = 8, what is C'A'?

10 units

12 units

16 units

20 units

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Answer:

s=p*.2

Step-by-step explanation:

.2 is 20 percent in decimal form

Final answer:

The equation that relates the sale price (s) to the original price (p) during a 20% off sale is s = 0.80p, showcasing the discounted price is 80% of the original price.

Explanation:

When a book is on sale for 20% off, the sale price, s, can be calculated from the original price, p, using the equation:

s = p - (0.20 × p)

This equation relies on the concept that a 20% discount reduces the original price by a factor of 20%. To express this as a mathematical operation, we multiply the original price by 20% (or 0.20) and subtract that value from the original price to obtain the sale price.

You can also simplify the equation:

s = p - 0.20p

s = (1 - 0.20)p

s = 0.80p

So the equation that relates the sale price to the original price is:

s = 0.80p

Answer:

2x − 5 + x = 20

Step-by-step explanation:

Let Aseem's car length be x

Then, length of Stana's car is:

2x - 5

Sum of lengths:

2x - 5 + x = 20

Final answer:

The correct equation that represents the lengths of the model cars Aseem and Stana are building is '2x - 5 + x = 20,' where x represents the length of Aseem's car.

Explanation:

The equation to determine the lengths of Aseem's and Stana's model cars is 2x − 5 + x = 20.

We can define the variable x as the length of Aseem's car, and since Stana's car is 5 inches less than twice the length of Aseem's car, Stana's car length is represented as

2x - 5.

The sum of the lengths of both cars together is 20 inches.

Therefore, the equatio becomes:

(2x - 5) + x = 20

i.e. 2x - 5 -x = 20

Answer:

120.

Step-by-step explanation:

210 * 4/7

=  30 * 4

= 120.