The recipe for mint chocolate ice cream requires 2 1/4 cups of cream for 5 people. you need ice cream for 15 people. how much cream will you need?

Step-by-step explanation:

i know it'

convert 2 1/4 into improper fraction or do it as same as it is

So, this is ratio and proportion. so, multiply 2 1/4 or 2.25 to 8 and divide it to 5. so, the answer is 3.6 or 3 3/5.

step-by-step explanation:

f(x)=2x^2 -1 

translation is a function transformation that transform the function in a way of translating. by translating the function its graph is moved  up an down. moving the function f(x) 2 units to the left will be the new function g(x) with the equation: g(x)=f(x+2)=2(x+2)^2 -1

the answer is  

a.

4,624π mm2

step-by-step explanation: