Solve the following inequality. \( x^{2}-15 x+54>0 \) The solution is (Type your answer in interval notation. Use integers or fractions for any numbers in the expression. Type an exact answer, using radicals as needed.)

Use long division to divide. (Simplify your answer completely.) \[ \left(2 x^{3}-11 x^{2}-19 x+3\right) \div(2 x+3) \] ,\( \quad x \neq-\frac{3}{2} \)

Use long division to divide. (Simplify your answer completely.) \[ \left(2 x^{3}-11 x^{2}-19 x+3\right) \div(2 x+3) \] Need Help? Read It

Question 7 ( 4 points) The force exerted by the wind on a plane surface varies jointly with the square of the velocity of the wind and with the area of the plane surface. If the area of the surface is 39 square feet surface and the wind velocity is 15 miles per hour, the resulting force is 16 pounds. Find the force on a surface of 69 square feet with a velocity of 33 miles per hour. (round off your answer to 2 decimal places) Your Answer: Answer

13.- Realiza la siguiente exponenciación: \( \left(-10 x^{3} y\right)^{2} \) A) \( 10 x^{5} y^{3} \) B) \( 100 x^{6} y^{2} \) C) \( -10 x^{2} y \) D) \( -10 x^{6} y^{2} \) A B C D

Solve \( \log _{6}(x)-2=3 \). (round off to 2 decimal places) Your Answor.