Mathematics, 12.10.2019 05:10 Soccermen1021
If a sphere’s radius is quadrupled, what is the corresponding change in surface area? a. the surface area is quadrupled. b. the surface area is multiplied by 8. c. the surface area is multiplied by 16. d. the surface area is doubled.
Answers: 1
Mathematics, 21.06.2019 16:30
Ahome improvement store rents it’s delivery truck for $19 for the first 75 minutes and $4.75 for each additional 1/4 hour. if a customer rented the truck at 11: 10 am and returned the truck at 1: 40 pm the same day, what would his rental cost be?
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Mathematics, 21.06.2019 17:30
Nine more than four times a number is the same as one less than twice the number. find the number?
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Mathematics, 21.06.2019 18:40
Some boys and girls were asked if they had a pet. one third of the group were boys. there were 20 boys. 20% of the girls had a pet. boys with a pet : girls with a pet = 1 : 5 i need to know how many girls there are.
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Mathematics, 21.06.2019 18:50
The table represents a function. what is f(-2)? a.-3 b. -1 c.1 d.3
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If a sphere’s radius is quadrupled, what is the corresponding change in surface area? a. the surfac...
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