Combine, if possible.10
+ 9
A. 19
B. 19
C. 90
D. 19
Answer: D
Mathematics
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Evaluate the integral by changing the order of integration in an appropriate way.
A. - 3 ln 4 ln cos 6 B. - 3 ln 2 ln cos 6 C. 3 ln 2 ln cos 6 D. 3 ln 4 ln cos 6
Mathematics
Solve. Write the answer as a mixed number in simplest form.A patient in rehabilitation walked on a treadmill 5
miles over 4 days. How many miles is this per day?
A. 23
mi
B. 2
mi
C. 5
mi
D. 1
mi
Mathematics
Factor completely. If the polynomial cannot be factored, say it is prime.x2 - x - 45
A. prime B. (x + 5)(x - 9) C. (x - 45)(x + 1) D. (x - 5)(x + 9)
Mathematics
Solve the system by the substitution method. y = x2 - 14x + 49x + y = 19
A. {(-3, 22), (-10, 29)} B. {(7, 12)} C. {(3, 22), (10, 9)} D. {(3, 16), (10, 9)}
Mathematics