Provide an appropriate response.Finish the statement with a correct response. To divide two fractions one needs to:
A. Use the reciprocal of the second fraction (divisor), add the numerators and multiply the denominators.
B. Use the reciprocal of the second fraction (divisor) and multiply.
C. Add the numerators and multiply the denominators.
D. Add the numerators and factor the denominators.
Answer: B
Mathematics
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Solve the problem.Let f(n) = 
- 
. What is f(n) approximately equal to as n gets large?Hint: Compute various examples on your calculator.
A. 
B. 
C. 
D. 
Mathematics
Factor by grouping.2s2 + 10s - as - 5a
A. (s - a)(2s + 5) B. (s + 2)(5s - a) C. (s - 5)(2s + a) D. (s + 5)(2s - a)
Mathematics
Write the statement in algebraic form.The sum of 19 and a number
A. 19n B. 19 - n C. n - 19 D. n + 19
Mathematics
Multiply mentally.
?
?
What will be an ideal response?
Mathematics