1000+500+600+6000+100000​

Estimate the area under the curve f(x) = 16 - x^2 from x = 0 to x = 3 by using three inscribed (under the curve) rectangles. answer to the nearest integer.

Siri can type 90 words in 40 minutes about how many words would you expect her to type in 10 minutes at this rate

The equation of a parabola is given. y=18x2+4x+20 what are the coordinates of the focus of the parabola?