A businesswoman invests $28,000 into two accounts: one that returns 6% annual interest and one that returns 5% annual interest. After 1 year, she earns $1,557.50. How much did she invest in each account?

A. No solution
B. 12,000 in the 6% bearing account, 16,000 in the 5% bearing account.
C. $5288.50 in the 6% bearing account, $22,711.50 in the 5% bearing account.
D. $15,750 in the 6% bearing account, $12,250 in the 5% bearing account.

On the way home from visiting his family, vincent’s plane cruised at an altitude of 3.2 × 104 feet. he had heard that a man named felix baumgartner skydived from an altitude of 1.28 × 105 feet. vincent wants to know how much higher felix went on his skydiving trip. question 1 you have already seen how adding numbers works in either scientific notation or standard notation. but can you subtract numbers in scientific notation and get the same results as subtracting in standard notation? to find out, first solve vincent’s problem in standard notation. part a write the cruising altitude of vincent’s plane in standard notation.

Write the expression as a constant , a single trigonometric function, or a power of a trigonometric function. sin x cos x/ tan x

Aflagpole broke in a storm. it was originally 8 1 81 feet tall. 2 8 28 feet are still sticking straight out of the ground, where it snapped, but the remaining piece has hinged over and touches the ground some distance away. how far away is the end of the pole from the base of the pole along the ground?