Use properties of logarithms to condense the logarithmic expression. Write the expression as a single logarithm whose coefficient is 1. Where possible, evaluate logarithmic expressions.log220 - log25
A. log2100
B. log215
C. 2
D. log220 1/5
Answer: C
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Use cylindrical coordinates to evaluate the triple integral  figures 4.png)
where E is the solid that lies between the cylinders x² + y² = 3 and x² + y² = 7 above the xy-plane and below the plane z = + 4.
What will be an ideal response?
Determine whether the given number is approximate or exact.One mole of an element contains 6.022 × 1023 atoms.
A. Exact B. Approximate
Solve.
- 
= 1
A. 3 B. No solution C. 3, -1 D. -3, -1
Solve the problem.A company makes three chocolate candies: cherry, almond, and raisin. Matrix A gives the amount of ingredients in one batch. Matrix B gives the costs of ingredients from suppliers J and K. What is the cost of 100 batches from supplier K? 
A = 
B = 
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A. $15,200
B. $12,000
C. $9,400
D. $6,000