You randomly draw a marble from a bag, recorded its color, and then replace it. you draw a red marble three out of 20 times. what is the experimental probability that the next marvel will be red? write your answer as a fraction, decimal, or percent.

Sunday: 1 1 2 monday: 1 tuesday: 2 1 2 wednesday: 1 3 4 thursday: 2 friday: 1 1 2 saturday: 2 jenna is a swimmer and trains every day. the schedule shown outlines the number of hours she trains each day. what is the total number of hours that jenna trains during the week?

Which describes the difference between the graph of f(x)=x^2 and g(x)=-(x^2-2)

If you double the input of a function and it results in half the output, and if you triple the input and it results in a third of the output, what can be guessed about the function? check all that apply.