How much interesr will hannah earn in 4 years if she deposits $630 in a savings accout at 6.5% simple interest?

A3-dimensional figure has a square base and 4 lateral faces that meet at a point. explain the difference between the cross sections when a slice is made perpendicular to the base through the vertex, and when a slice is made perpendicular to the base and not through the vertex

Which is f(5) for the function –2x2 + 2x - 3?

Write the summation to estimate the area under the curve y = 1 + x2 from x = -1 to x = 2 using 3 rectangles and right endpoints