If four friends can eat four cakes in four days, then how many cakes can 10 friends eat in 10 days? Plz answer fast

If f(x)=3x+1 and f^-1=x-1/3, then f^-1(7)=

You deposit $5000 each year into an account earning 3% interest compounded annually. how much will you have in the account in 30 years?

The table shows the age and finish time of ten runners in a half marathon. identify the outlier in this data set. drag into the table the ordered pair of the outlier and a reason why that point is an outlier.