Perform the transformation.Write cos x in terms of sin x.
A. 
B. 
C. 
D. ± 
Answer: D
Mathematics
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Find the area of the region.Round to the nearest square foot.
A. 24,190 ft2 B. 2613 ft2 C. 7731 ft2 D. 16,276 ft2
Mathematics
Solve the problem.Suppose you deposited $5000 on January 1, 2014, in a savings account paying 5% annual interest, with interest credited to the account on December 31 of each year. On January 1, 2016, the annual interest rate changes to 4.25%. What will be the balance in your account on January 1, 2030?
A. $9469.73 B. $9872.19 C. $9903.42 D. $8713.35 E. none of these
Mathematics
Find the derivative of the function.
?
What will be an ideal response?
Mathematics
Solve.On a recent trip, Asha drove 252 miles on 12
gallons of gasoline. How many miles per gallon did she average?
A. 
mph
B. 605 mph
C. 20
mph
D. 3074
mph
Mathematics