Provide an appropriate response.Use a calculator to perform the calculations:
A. 
B. 
C. 
D. none of the above
Answer: A
Mathematics
You might also like to view...
250 students in a math class take the final exam. The scores on the exam have an approximately normal distribution with mean ? = 75 and standard deviation ? = 10.Approximately how many students had test scores between 65 and 81.75?
A. 181 B. 147 C. 204 D. 125 E. 85
Mathematics
Evaluate the algebraic expression for the indicated variable.-7a2 - 8b + c - 12 for a = 8, b = -3, c = -6
A. -50 B. -442 C. -490 D. -466
Mathematics
Find the inverse of the one-to-one function. y = 5x = 8
a. 
b. 
c. 
d. 
Mathematics
Express the given quantity in terms of sin x or cos x.cos (5? + x)
A. -sin x B. sin x - cos x C. cos x D. -cos x
Mathematics