Stephanie saved $25 every week for 7 months. Then she spent 65% of the money for a new bike. How much money did she have left?

$262.50

Step-by-step explanation:

7 Months is approximately 30 weeks.

25 x 30 = $750

10% = $75

5% = $37.50

60% = (75x6) = $450

$450 + $37.50 = $487.50

$750 - $487.50 = $262.50

answer: the answer is (b) amie should have multiplied

step-by-step explanation: given a sphere and a cylinder with same radius and height.

let, 'r' be the radius of the cylinder and sphere and 'h' be the height of the cylinder. according to the question,

r = h.

now, the volume of the sphere will be

and the volume of the cylinder will be

therefore, we have

thus, ammie should have multiplied the volume of the sphere

all the angles opposite to the angle 150 would be 150 and all the angles that are next to 150 are 30 because they equal 180 it you add it up.

step-by-step explanation: