Add.29 + (-74)

A. 45
B. -45
C. 103
D. -103


Answer: B

Mathematics

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Replace the question mark by < or > to make a true statement.- ? -

A. < B. >

Mathematics

Use the Factor Theorem to determine whether x - c is a factor of f(x).f(x) = x3 + 2x2 - 6x + 8; x + 4

A. Yes B. No

Mathematics

Solve the equation.(2x + 1)(5x - 3) = 0

A. , -  
B. 2, 
C. -  
D. 1, 2

Mathematics

The number of bacteria present at a given time under certain conditions is given by the equation Q = 4,000e0.01t, where t is expressed in minutes. How many bacteria are present at the end of 45 minutes?Please round the answers to the nearest whole. 

A. Q = 6,344 bacteria B. Q = 6,273 bacteria C. Q = 6,287 bacteria D. Q = 6,298 bacteria E. Q = 6,282 bacteria

Mathematics