Atotal of $8000 is invested: part at 5% and the remainder at 13%. how much is invested at each rate if the annual interest is $730?

Acircle has a radius of 5/6 units and is centered at (3.6, 7.8) write the equation of this circle

Determine the difference: 3.2 × 1010 – 1.1 × 1010. write your answer in scientific notation.

List x1, x2, x3, x4 where xi is the left endpoint of the four equal intervals used to estimate the area under the curve of f(x) between x = 4 and x = 6. a 4, 4.5, 5, 5.5 b 4.5, 5, 5.5, 6 c 4.25, 4.75, 5.25, 5.75 d 4, 4.2, 5.4, 6