10 points 1. Which student found the total surface area of a cylinder with a radius of 8 units and a
height of 5 units?
ELLA
2h + 2nr
2(3.14)(8)(4) + 2(3.14)(8)
602.88 units
SHAWN
2nuh
2(3.14)(8)(5)
251.2 units
LEVI
2 + 2
2(3.14X2)(5) + 2(3.14)(2)
87.92 units
RUBY
LORENZO
2nr + 2
2(3.14)(B)(5) + 2(3.14)(87)
653.12 units
2nr 2
2(3.14)(4)(8) + 2(3.14)(4)
301.44 units
KATRINA
2nr
2(3.14)(2)(5)
62.8 units
O
Levi

Which problem could be  solved  by evaluating the expression  7×(−3)7×-3?

Asquare is dilated by a scale factor of 1.25 to create a new square. how does the area of the new square compare with the area of the original square? a)the area of the new square is 1.25 times the area of the original square. b)the area of the new square is 2.50 times the area of the original square. c)the area of the new square is 1.252 times the area of the original square. d)the area of the new square is 1.253 times the area of the original square.

Asphere has a diameter of 10 in. what is the volume of the sphere?