A boat goes 24 mph in still water, and the rate of the current is t mph. What is the rate of the boat when it[..]

A boat goes 24 mph in still water, and the rate of the current is t mph. What is the rate of the boat when it[..]

What is the area of a rectangle with a width of 4n-1 and a length of 9n? Give an answer in the simplest form.

A cable 20 meters long is attached to the top of a telephone pole. The cable is just able to reach a point on the[..]

A boat travels upstream, against a current, at a speed of 4 miles per hour. On the return trip, the boat travels[..]

A chemist has one solution that is 60% acid and another that is 20% acid. How much of each solution is needed to[..]

An account now contains $11,000 and has been accumulating interest at a 7% annual rate, compounded continuously, for[..]

2 times the sum of a number and 3

Hi, I just need to know how to write a compound interest formula compounded monthly. Would it be A=P(1+r/k)k[..]

A company that manufactures small canoes has a fixed cost of $18,000. It costs $40 to produce each canoe. The[..]