Solve the problem. Express your answer in simplest form.Annie must send two packages. One of the packages weighs 15 lb and the other weighs 3 lb What is the total weight of the two packages?

A. 19 lb
B. 18 lb
C. 17 lb
D. 15 lb


Answer: B

Mathematics

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Solve the problem.A lumber yard has fixed costs of $6,922.00 a day and variable costs of $1.00 per board-foot produced. The company gets $3.00 per board-foot sold. How many board-feet must be produced daily to break even (zero profit)?

A. 6,922 board-feet B. 1,730 board-feet C. 3,461 board-feet D. 2,307 board-feet

Mathematics

Evaluate the definite integral. Express the answer in terms of natural logarithms.

A. ln( + 2)
B. ln
C. ln( + )
D. ln( + 3)

Mathematics

Write the first four terms of the geometric sequence with the given values.a1 = 7, r = -5

A. 7, 2, -3, -8, -13 B. -35, 175, -875, 4375 C. 7, 35, 175, 875 D. 7, -35, 175, -875

Mathematics

Set up the percent proportion, and write "unknown" for the value that is not given. Recall that the percent proportion is  = . Do not try to solve for any unknowns.101% of what is 61?

A.  = 
B.  = 
C.  = 
D.  = 

Mathematics