According to a survey, 60 out of 100 gym members preferred listening to music while exercising. if there are 425 gym members, how many are expected to listen to music while exercising? a. 170 b. 255 c. 325 d. 365

should be B. 255

Step-by-step explanation:

B. 255

Step-by-step explanation:

To find this first divide 60 by 100

60/100=0.6

now multiply .6 by 425

425 x .6=255

So out of the 425 students 255 prefer music if 60 of 100 do.

g(x) = x² + 2

step-by-step explanation:

it is given that the graphs are the same shape.

the only difference is that the red graph is 2 units higher than the blue graph.

that is to say that the red graph is simply the blue graph that has been moved vertically by 2 units in the positive y direction.

hence

g(x) = f(x) + 2

or

g(x) = x² + 2

susie has 7 apples