Simplify.22 × 123 + (10 - 3) × 7

A. 6961
B. 625
C. 7003
D. 193


Answer: A

Mathematics

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Calculate the area of the surface S.S is the portion of the sphere x2 + y2 + z2 = 100 between z = - 5 and z = 5

A. 200?
B. 10?
C. 200?
D. 100?

Mathematics

Solve the problem.Fifty dollars is deposited in the bank at the end of each year for 15 years. During the first eight years, the bank paid 5% compounded annually and after that paid 6% interest compounded annually. Find the amount in the account after 15 years.

Fill in the blank(s) with the appropriate word(s).

Mathematics

Evaluate.43

A. 64 B. 13 C. 12 D. 65

Mathematics

Solve by using the percent proportion  = .What percent of 24 is 2.4?

A.  = ; a = 1
B.  = ; p = 10
C.  = ; b = 0.1
D.  = ; p = 1000

Mathematics