If 12 out of 21 students in a class a girl then to the nearest percent what percent of the class composed of girls?

Naomi’s parents want to have 50,000, saved for her college education, if they invest 20000 today and earn 7% interest compound annually, about how long will it take them to save 50 thousand

Come up with a new linear function that has a slope that falls in the range 10 m − < < . choose two different initial values. for this new linear function, what happens to the function’s values after many iterations? are the function’s values getting close to a particular number in each case?

If you shift the linear parent function, f(x)=x, up 13 units, what is the equation of the new function?