Factor out the greatest common factor.108m9 + 108m7 + 72m2
A. 36m2 (3m7 + 3m5 + 2)
B. 36(3m9 + 3m7 + 2m2)
C. m2(108m7 + 108m5 + 72)
D. No common factor (except 1)
Answer: A
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List the numbers from smallest to largest.56,700,000; 8.59 × 108; 2.2 × 106; 172,900,000
A. 2.2 × 106; 56,700,000; 8.59 × 108; 172,900,000 B. 2.2 × 106; 56,700,000; 172,900,000; 8.59 × 108 C. 2.2 × 106; 172,900,000; 56,700,000; 8.59 × 108 D. 8.59 × 108; 172,900,000; 56,700,000; 2.2 × 106
Solve the problem. Express your answer in scientific notation, rounding as needed.If the speed of light is 3.00 × 108 m/sec, how long does it take light to travel 2.29 × 1011 m, the distance from the sun to Mars?
A. 7.6 × 102 sec B. 7.6 × 103 sec C. 7.6 × 102 min D. 76 sec
Find the distance from P1 to P2.P1 = (1, 0, -3) and P2 = (-3, -3, -4)
A.
B.
C. 2
D.
Given matrices A = , B =
, and C =
, decide if the statement is true or false.(A + B)(B - A) = A2 - B2, where A2 = AA and B2 = BB.
A. True B. False