Suppose you borrow $700 at 8.3% a year, compounded annually. The amount you must pay back after n years is given by the equation
A=700(1.083)^n.
Estimate the number of years it will take for the amount owed to grow to $1150 using systematic trials. Show all work!

Write the sine and cosine values of a, b, respectively, in the figure for (1) and (2) + explanation.

Polygon abcd is a parallelogram, and m? abc = 127°. the length of is 10 units, and the length of is 5 units. the perimeter of the parallelogram is units, and m? bcd is °

Atourist boat is used for sightseeing in a nearby river. the boat travels 2.4 miles downstream and in the same amount of time, it travels 1.8 miles upstream. if the boat travels at an average speed of 21 miles per hour in the still water, find the current of the river.