Peter makes two slices through a three-dimensional object. One plane is
parallel to the base; the cross-section is a square. The other plane is
perpendicular to the base; the cross-section is a rectangle. What three-
dimensional shape did Peter cut?
O
A. Cylinder
O
B. Square pyramid
O
O
c. Rectangular prism
D. Cone

What is the standard deviation of the following data set rounded to the nearest tenth? 3, 17, 18, 15, 12, 21, 9

A) if $50000 is invested in a bank account that pays 9.3% of interest compounded on a six-monthly basis, how much money will be in the account after 3 and 12 years? b) if matusalen's father had put $2.0 in the bank when he was born and there, how long would matusalen have had to his death (969 years later) if the interest was 7% per year composed each month and weekly?

Select a graph that have an equation with a < 0