Use the properties of logarithms to find the value of the expression.Let logb A = 2 and logb B = -3. Find logb B2.
A. 4
B. 9
C. -6
D. -9
Answer: C
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Use scientific notation to solve the problem.A light-year is the distance that light travels in one year. Find the number of miles in a light-year if light travels 1.86 x 105 miles per second.
A. 6.0 x 107 miles B. 6.0 x 105 miles C. 6.0 x 1012 miles D. 6.0 x 1014 miles
Sketch the vector field in the plane along with its horizontal and vertical components at a representative assortment of points on the circle x2 + y2 = 4.F = 
i + 
j
What will be an ideal response?
Factor by factoring out the negative of the GCF.-15s6t3 - 5s4t4
A. -5s2t(3s + t) B. -s4t3(15s + 5t) C. -5s6t4(3s2 + t) D. -5s4t3(3s2 + t)
Provide an appropriate response.Beverly rowed upstream for 4 hours. In rowing downstream, her speed was 2 miles per hour faster, and the return trip took only 3 hours. What was her speed each way?
Fill in the blank(s) with the appropriate word(s).