Last week, Dakota decided she wanted to make her own holiday cards. She purchased supplies and made her first batch. She plans to make even more today. The function \( C(t)= \) \( 7 t+11 \) represents the total number of cards she'll have after \( t \) hours of working on cards today. Complete the paragraph. Dakota started with \( \square \) cards. She will make \( \square \) cards per hour. After 2 hours of working today, she will have \( \square \) cards in all.

Write the expression as a single logarithm. \[ 2\left(\log _{2} w-4 \log _{2} z\right)+2 \log _{2} y \] \( \log _{\square}(\square) \)

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

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

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