Your friend shows you a coin collection. In it, StartFraction 32 Over 50 EndFraction of the coins are quarters. What percent of the coins are quarters?

The percent of the coins are​ quarters = 64%.

Step-by-step explanation:

According to the given question , we have

The fraction of coins are quarters in the coin collection  =

We know that to convert a fraction into percent , we multiply it by 100 .

Then , the percent of the coins are​ quarters =

which is equal to

Therefore , the percent of the coins are​ quarters = 64%.

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

i would say b) is your answer

sorry if im wrong

step-by-step explanation: