Jessica rented 1 video game and 3 movies for a total of 11.50$. the video game cost 4.75$ to rent the movies cost the same amount each to rent. what amount, in dollars, did Jessica pay to rent each movie

There are a total of 20 students in the class (20 dots)

Statement 1 : Exactly 50% of the students scored 80 or higher.

If we count from 80 towards 100, we see that 14 students scored 80 or higher (not 50%) - false.

Statement 2 : More than 30% of the students failed the quiz with a score of less than 70.

There are 5 students who scored a 65 or below, which is 25% of the students (not 30%) - false

Statement 3 : Fewer than 12% of the students scored a 100.

There are 3 students who scored a 100 (15%, more than 12%) - false

Statement 4 : Exactly 75% of the class passed the quiz with a score of 70 or higher

There are 15 students who scored a 70 or more (75%) - true

So, the answer is the 4th option.

Answer:

last one

Step-by-step explanation:

20 dots in total, use as base

9 dots 80 or above, 9/20 does not equal 1/2

5 dots 65 or below, 5/20=1/4<1/3

3 dots on 100, 3/20=15/100>12/100

15 dots 70 or above, 15/20=3/4 true

Answer:

A

Step-by-step explanation:

Answer:

Since the value of all angles within a triangle must equal 180 degrees, if you know at least two angles, you can subtract them from 180 to find the missing third angle. If you are working with equilateral triangles, divide 180 by three to find the value of X.

Step-by-step explanation:

I hope this helps you.

The equation that represents s, the total number of seventh-grade students at the middle school is given by: Option A: [tex]18 = 0.1s[/tex]

Suppose that the whole thing is of value V.

Then its one-nth part is symbolically written as: [tex]V \times \dfrac{1}{n}[/tex] (V is divided in n equal part, and each part is called one-nth part of V).

For the considered case, we've got the figures as:

Every seventh grade student at considered school takes one language class. It means, if s = Total number of seventh grade student, then:

[tex]\dfrac{s}{7}[/tex]  is the number of students taking language class.

Now, it is said that: One-tenth of the seventh grade students like French, and that they are total 18 in counts.

Writing it symbolically gives:

[tex]\dfrac{s}{10} = 18[/tex]

Since we know that [tex]\dfrac{a}{b} = a \times \dfrac{1}{b}[/tex]

Thus,

[tex]\dfrac{s}{10} = s \times \dfrac{1}{10} = s \times 0.1= 18\\\\0.1 s = 18\\18 = 0.1s[/tex]

(sign of multiplication is often hidden if there are non numeric symbols and numbers being multiplied are written together)

Thus, the equation that represents s, the total number of seventh-grade students at the middle school is given by: Option A: [tex]18 = 0.1s[/tex]

Learn more about forming equations here:

https://brainly.com/question/11938672

Answer:

[tex]x = 4x - 8 - 3x + 8 = 0 \\ x = 4x - 3x - 8 + 8 = 0 \\ x = 0[/tex]

Answer:

8.4

Step-by-step explanation:

The diagonals of a rectangle are equal.

That means WY = XZ

16x+2 = 36x-6

Subtract 16x from each side.

16x -16x+2 = 36x-16x-6

2 = 20x -6

Add 6 to each side

2+6 = 20x-6+6

8 = 20x

Divide by 20

8/20 = 20x/20

2/5 =x

We want to find the length of the diagonal

WY = 16 ( 2/5) +2

Changing to decimal form

WY =16 * .4 +2

WY =6.4+2

     = 8.4

Answer:

108

Step-by-step explanation:

calculate the number of sides in the regular polygon.we do this by dividing 360° by the side of one exterior angel

which is 72°.the answer is 360° ÷ 72° = 5 sides

Answer:

650 + 22.50x = 1887.50  x = 55 hours

Step-by-step explanation:

1887.50 - 650 = 1237.5

1237.5 / 22.50 = 55

She needs to work 55 hours to obtain $1887.50 if she already has $650.

Answer:80 R:10

Step-by-step explanation:

1050 divided by 13 is 80 R 10

Answer:

10

Step-by-step explanation:

solving the system of equation you get the answer 10

Answer:

2x = 256

Step-by-step explanation:

Your problem → 82.5 + 8(0.25x) = 338.5

82.5+8(0.25x)=338.5

⇒-256+80.25x=0

⇒2x-256=0

⇒2x=256

⇒x=256/2

⇒x=128

Answers:

==========================================

Explanation:

The 102 inscribed angle cuts off the arc that's composed of the 140 and 'a'.

Due to the inscribed angle theorem, we know that a+140 is exactly equal to twice that of 102.

This means,

a+140 = 2*102

a+140 = 204

a = 204-140

a = 64

-----------------

The angles 102 and c are inscribed angles opposite one another. They add to 180. This is true for any inscribed quadrilateral.

c+102 = 180

c = 180-102

c = 78

-----------------

Another useful rule is that the four angles of any quadrilateral always add to 360.

102+92+c+d = 360

102+92+78+d = 360

272+d = 360

d = 360-272

d = 88

-----------------

The inscribed angle d cuts off the arc a+b

This means 2d is the measure of a+b because of the inscribed angle theorem.

a+b = 2d

64+b = 2*88

64+b = 176

b = 176-64

b = 112

Answer:

ov 24, 2010 · They attached animal-borne motion sensors, accelerometers, to the free-swimming whale sharks to measure their swimming activity and vertical movement, which allowed them to quantify the energetic ...

Step-by-step explanation:

Answer:

by calculating per capita income

Answer:

A) see step-by-step

B) (2, 3)

Step-by-step explanation:

Part A

Plot the two linear equations. The point at which they intersect is the solution to the system.

y = 2x - 1

y = 4x - 5

Part B

see attached diagram

To solve algebraically:

equate the equations and solve for x:

⇒ 2x - 1 = 4x - 5

⇒ -2x = -4

⇒ x = 2

Substitute found value for x into one of the equations and solve for y:

⇒ 2(2)- 1 = 3

Therefore, solution is (2, 3)

We will use graphical method

Graph attached

Solution is (2,3)

1.45% for the employer and 1.45% for the employee, or 2.9% total. So false

False

Step-by-step explanation:


Fica's Medicare Tax rate is 6.2% But The current tax rate for social security is 6.2% for the employer and 6.2% for the employee, or 12.4% total. The current rate for Medicare is 1.45% for the employer and 1.45% for the employee, or 2.9% total.Jan

I did some math and i got this

x = -2

Hello.

In order to solve the equation, we need to isolate x.

First, subtract 1 from both sides:

[tex]\mathrm{7x+1-1=8x+3-1}[/tex]

[tex]\mathrm{7x=8x+2}[/tex]

Now, subtract 8x from both sides:

[tex]\mathrm{7x-8x=8x-8x+2}[/tex]

[tex]\mathrm{7x-8x=2}[/tex]

[tex]\mathrm{-x=2}[/tex]

Now, the minus sign is the same as -1.

In order to isolate x, we need to multiply both sides by -1:

[tex]\mathrm{x=-2}[/tex]

Therefore, the answer is

[tex]\mathrm{x=-2}[/tex]

I hope it helps.

Have a nice day.

[tex]\boxed{imperturbability}[/tex]

Answer:

5

Step-by-step explanation:

NAAAAAA git trippen

Michael can expect to draw a diamond 5 times.

It is a branch of mathematics that deals with the occurrence of a random event.

The probability of drawing a diamond from a standard deck of 52 cards is 13/52 or 1/4.

Since Michael draws 20 cards with replacement, each draw is independent and follows a binomial distribution with n=20 and p=1/4.

The expected number of times Michael will draw a diamond is given by:

E(X) = n×p

= 20 × (1/4)

= 5

Therefore, Michael can expect to draw a diamond 5 times.

To learn more on probability click:

https://brainly.com/question/11234923

#SPJ2

Answer:

8$

Step-by-step explanation:

20 -30 + 48 - 30 = -10 + 18 = 8 $

Answer:

$8

Step-by-step explanation:

Total borrowed: 20 + 48 = 68

Total paid back: 30 + 30 = 60

Total still owed: 68 - 60 = 8

Answer:

B is 45    A is 135

Step-by-step explanation:

45 + 135 = 180

45 x 3 = 135

135 is three times as large as 45

135 and 45 are supplementary angles

Answer:

[tex]4298.66mm^{2}[/tex], or [tex]1369mm^{2}[/tex][tex]\pi[/tex]

Step-by-step explanation:

Use the formula for area of a circle

A = [tex]\pi[/tex][tex]r^{2}[/tex]

the radius is half the diameter, so divide 74 by 2 then substitute it as r

A = [tex]\pi 37mm^{2}[/tex]

multiply 37 by 37

A = [tex]1369mm^{2} \pi[/tex]

multiple 1369 by pi(3.14)

[tex]1369mm^{2} \pi[/tex] or [tex]4298.66mm^{2}[/tex]

Answer:

4y + 2y = 12

solved; y = 2

Step-by-step explanation:

put the 2 y values together to get 6y. Then divide both sides by 6 to icolate y to get 2.

Have a great day!

Please rate and mark brainliest!

Answer:

Step-by-step explanation:

Givens

d = 20 cm

r = d/2 = 20/2 = 10 cm

h = 2 cm

pi = 3.14

Formula

V = pi * r^2 * h

Solution

V = pi * r^2 * h

V = 3.14 * 10^2 * 2

V = 6.28 * 100

V = 628 cm^3

Answer:

A, C , D

Step-by-step explanation:

Polygon is the closed two dimentional figure made up of straight line.

Answer:

Volume of the filling cabinet = 15ft^3

Step-by-step explanation:

volume = d * b * h

and the filling cabinet is

height = 5ft

width = 18 inch

depth = 2ft

we will first convert the width from inches to feet

where 1 ft -------- 12 inches

          (x) ft ---------18 inches

therefore by cross multiplying

 12 * (X) = 18 * 1

  12 (X) = 18

  X = 18 / 12

  X = 1.5 ft

so Volume = 2 * 1.5 * 5 = 15 cubic feet or 15ft^3

Answer:

Needs to have an average speed of 150km/h

Step-by-step explanation:

With the current average of 100 km/h in a 3-hour span, you would cover 300km. Since you want to cover that same amount (300km) in 2 hours all you do is 300/2 which is 150. Meaning you need an average speed of 150 km/h

Answer:

c

Step-by-step explanation:

im smart

Answer:

its c

Step-by-step explanation:

one plus three, then three plus 2 of fourths carry over the one to the 4 and it becomes 5 and 1 fourth

Answer:

1.

Step-by-step explanation:

262 2. 360 is the best a

answer I can give you ooo