How many math problems can i complete in 12 mins?

divide 2 by three to know how many you can solve in one min= 2/3= .67

divide 12 by .67 to know how many you can solve in one min= 12/.67= 18.

You can solve 18 problems in 12 min!!

Step-by-step explanation:

e) none of the above because the measure of angle cba is 101°

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