Michael made a spinner to use in a game. He tested the spinner by spinning it 4 times. The pointer landed on 1 each time. What do these results suggest about the spinner?

A. It is probably a fair spinner. The probability of spinning a “1” is 0.25.
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B. It is probably a fair spinner. The probability of spinning a “1” 4 times is 0.25 × 4, which equals 1.
⊝

C. It is probably not a fair spinner. The probability of spinning a “1” on all 4 spins is about 0.004.
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D. It is probably not a fair spinner. The probability of spinning a “1” on all 4 spins is less than 0.0001.

Please help

Answer:

12.) B

Step-by-step explanation:

12/3 is 4, and so on

Answer:x=4

Distribute

Combine like terms

Inverse operation

Here are the pairs matched with their products:

- (-5)(4.2) matches with -21

- (-7)(-3) matches with 21

- (2.5)(-9) matches with -22.5

Pairs (4) and (5) do not have corresponding products in the given options.

Answer:

Step-by-step explanation:

Answer: The maximum amount of Kool-Aid that the cooler can hold is 19,915.04 cubic inches.

Step-by-step explanation:To calculate the maximum amount of Kool-Aid that can be held in the rectangular cooler, we need to find the volume of the cooler. The formula for calculating the volume of a rectangular prism is V = lwh, where l is the length, w is the width, and h is the height.

Substituting the given values, we get:

V = 48 inches x 22.6 inches x 18.3 inches

V = 19,915.04 cubic inches

Answer:

Let's start by using variables to represent the ages of the three people:

Let L be Liz's age.

Let D be Debbie's age.

Let F be Freya's age.

From the problem, we know that Liz's age is two-thirds of Debbie's age, so we can write:

L = (2/3)D

We also know that Debbie's age is half of Freya's age, so we can write:

D = (1/2)F

To find the ratio of Liz's age to Freya's age, we need to express Liz's age and Freya's age in terms of a common variable. Since we have an equation relating Debbie's age to Freya's age, we can use that as the common variable. From the equation D = (1/2)F, we can solve for F in terms of D:

F = 2D

Now we can substitute this expression for F into the equation for Liz's age:

L = (2/3)D = (2/3)(1/2)F = (1/3)F

So Liz's age is one-third of Freya's age. The ratio of Liz's age to Freya's age is therefore 1:3.

Answer:

C

Explanation:

2x + 3 > -9

-3 -3

2x > -12

divide -12 by 2

x > -6

flip the Sign Because you divided by a negative

x < -6

Answer:

?

Step-by-step explanation:

Answer:

height = 400mm high

Step-by-step explanation:

if 300/60=5

so 80x5=400.

Step-by-step explanation:

The difference beteen 9.2 ounces and 8.1 ounces is  1.1 ounces

   and the difference in price is   .49

       so 1.1 ounces cost .49

           $ .49 / 1.1 oz = $  .445  per ounce

Then Reid's bowl should cost   7.8 oz  * $ .445 / oz = $3.47

Answer: Use point-slope form.

y - y1 = m(x - x1)

Step-by-step explanation:

Answer:

For A: The first function has a greater ROC

For B: The first function has a negative slope

Step-by-step explanation:

Explication for A:

We already know that the R.O.C. (slope) is 2 for the first function, so all we need to do is substitute the values in the table into the following formula: y2-y1/x2-x1

after substituting: (-3-(-6))/(0-(-1))

simplify 3/1=3, since the ROC is 3, the second equation has a greater ROC than the first

Explanation for B:

The first function described is f(x)=20-3.5x

This is because the y intercept is the starting point, or how much money she has in the gift card. She spends 3.5 dollars per week, so we add a variable to represent the number of weeks, and its negative since she is spending, not earning. We also know that the slope is negative since y is decreasing as x is increasing, on the table.

The second function described is c(m)=5x+10

This is because the equation represents the total cost of renting a calculator, so both terms are positive.

Answer:40 meals

Step-by-step explanation:

15/3=5 and 5x8=40

Answer:

B

Step-by-step explanation:

I think is B because is in the same line

Answer:

a

Step-by-step explanation:

it is a straight line coming out of the origin

Answer:

6/12 (50%)

Step-by-step explanation:

If you roll greater than 3 you have a 3/6 chance of it, if you then roll a number less than 4 you have another 3/6 chance of it, therefore it should be 50% or 6/12

I apologize if this is incorrect

Answer:

1/7 divided by 5/2

= 1/7 x 2/5

= 2/35

2/35 is the answer

Step-by-step explanation:

Answer:

when you write out the equation the answer comes out to letter D

Answer:

33

Step-by-step explanation:

The rectangle's perimeter = 62 inches.

The length = 18 inches.

The width: 62 ÷ 2-18 = 13 inches.

1inch ≈ 7.54 centimeters.

13 inches = 13x2.x4 = 33.12 centimeters.~33 cm.

Choose A

The perimeter of the rectangle = (The width + The length) xz }

Answer:

simple. each frozen waffle is $0.68

Step-by-step explanation:

d i v i d e 4.67 by 7.

If 7-pack of frozen waffles costs 4.76 then the unit price is $0.68.

A division is a process of splitting a specific amount into equal parts.

Given that  7-pack of frozen waffles costs 4.76.

We have to find the unit price.

A unit price is the price for one item or measurement.

To find the unit price we have to divide the cost by the number of frozen waffles

Which means we have to divide 4.76 by 7

Four point seven six divided by seven

4.76/7

Unit price = 0.68

Hence, if 7-pack of frozen waffles costs 4.76 then the unit price is $0.68.

To learn more on Division click:

https://brainly.com/question/21416852

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Answer:

a

c

a

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

We can solve for H by isolating it on one side of the equation, as follows:

J/H - I/H = G

Taking H as the common denominator:

(J - I)/H = G

Multiplying both sides by H:

J - I = GH

Adding I to both sides:

J = GH + I

Dividing both sides by G:

H = (J - I)/G

So the answer is

(A)

H = (J - I)/G.

Answer:   A

Step-by-step explanation:

\(\frac{J}{H} = G + \frac{I}{H}\)                >Since you are solving for H bring I/H to the other side

                                   by subtracting I/H from both sides

\(\frac{J}{H}- \frac{I}{H} = G\)               >There is a common denominator so you can

                                   combine the fractions

\(\frac{J-I}{H} = G\)                   >Multiply both sides by H or cross multiply whichever

                                  way your mind things about how to get H on top

\(J-I = G(H)\)           >Divide both sides by G

\(\frac{J-I}{G} = H\)                   >Answer is A

Answer:

A

Step-by-step explanation:

A)12

48÷2= {24}1 day per person

24-12=12

Answer:

64.33 ounces

Step-by-step explanation: The rate at which the oil burns.

1 hour = 2/3 ounce

At 2 pm = 63 ounces

At 5 pm = 61 ounces

The amount of oil at 12 noon is 64.33 ounces.

Answer:

Do you have an image of the slope?

Step-by-step explanation:

Answer:

  This set as Builder Form is given below:

B= {x|x E Z}