Please Answer Questions Quick, I only have 1 hour to do it! 1. A cube is rolled once.
a. What is the sample space of the experiment?
b. What is the probability that the number rolled will be less than 4?

2. The diameter of a truck’s tire is 50 inches. How far down the road will the tire travel if it makes one full turn? (Use 3.14 for π and round your answer to the nearest inch).

3. The team won 12 of its 30 games and lost the rest. What was the team’s win-loss ratio?

4. The sales-tax rate was 8%. Bethany bought a book for $9.49. How much was the tax on the book?

5. Which number isn't a prime number?
a. 2
b. 3
c. 4
d. 5

6:

Which expression is equivalent to−2(4+3x)  

A

−8+12x  

B

8−6x  

C

−8+6x  

D

−8−6x

Step-by-step explanation:

6:

Which expression is equivalent to−2(4+3x)  

A

−8+12x  

B

8−6x  

C

−8+6x  

D

−8−6x

step-by-step explanation:

compare

step-by-step explanation:

if you want to solve percent error follow these steps.

1. subtract the accepted value from the experimental value.

2. take the absolute value of step 1.

3. divide that answer by the accepted value.

4. multiply that answer by 100 and add the % symbol to express the answer as a percentage.

if you want to solve percent of change just do this.

1. work out the difference (increase) between the two numbers you are comparing.

2. divide the increase by the original number and multiply the answer by 100. if your answer is a negative number then this is a percentage decrease.

hope this : )