Use the x-intercept method to find all real solutions of the equation. x^3-7x^2+7x+15=0

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

Afair die is cast four times. calculate the probability of obtaining exactly two 6's round to the nearest tenth of a percent

How much is $1200 worth at the end of1 year,if the interest rate is 5.5% is compounded quarterly.