Adam wishes to have ​$21 comma 000 available in 22

years to purchase a new car for his son as a gift for his college

graduation. To accomplish this​ goal, how much should Adam invest now in a CD that pays 1.78
​%
interest compounded semiannually
​? round to the nearest cent as needed

Two times a number plus three times another number equals 4. three times the first number plus four times the other number is 7. find the numbers

Apiling for a high-rise building is pushed by two bulldozers at exactly the same time. one bulldozer exerts a force of 1250 pounds in a westerly direction. the other bulldozer pushes the piling with a force of 2650 pounds in a northerly direction. what is the direction of the resulting force upon the piling, to the nearest degree? a. 65 n of w b. 25 n of w c. 45 n of w d. 35 n of w

The complement of an angle is one-sixth the measure of the supplement of the angle. what is the measure of the complement angle?