## NicoleDD 2 years ago 3. If the radius of a circle is 4 cm, about what is the area of the circle? A. 64 cm2 B. 24 cm2 C. 32 cm2 D. 48 cm2 4. Paula weighs 105 pounds, and Donna weighs p pounds. Paula weighs more than Donna. Which expression shows the difference in their weights? A. 105 - p B. 105 × p C. 105 ÷ p D. 105 + p 5. Samantha is getting a new puppy! She plans to get either a labrador, a collie, or a golden retriever. She will name it either Buddy, Lucky, or Max. How many combinations of a dog breed and a name does Samantha have to choose from? A. 3 B. 12 C. 9 D. 4

1. Piggiepigpigs

For the first one D

2. NicoleDD

thanks

3. Piggiepigpigs

Do you want me to explain why??

4. NicoleDD

yes

5. NicoleDD

6. Piggiepigpigs

The formula for finding the area of a cirle is pi r squared. we know that the radius is 4cm so we square that and get 16. Then you take 16 and multiply it by pi ir 3.14.

7. NicoleDD

Oh thank you

8. NicoleDD

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9. Piggiepigpigs

Number 2 is A

10. NicoleDD

thanks

11. NicoleDD

Oh the 3 one there is a drawing for

12. Piggiepigpigs

number 3 is C

13. NicoleDD

thanks