Solve and check the linear equation.0.24(70) + 0.40x = 0.30(70 + x)
A. {50}
B. {40}
C. {20}
D. {30}
Answer: B
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Solve the application and answer with a complete sentence.13 of those that Stephen called, agreed to donate money. This amounted to 5% of those that he called. How many people did he call?
A. Stephen called 260 people. B. Stephen called 2600 people. C. Stephen called 250 people. D. Stephen called 310 people.
Innovating by cooperating is accomplished primarily through acquisitions.
Answer the following statement true (T) or false (F)
Write in decimal notation.Three hundred ninety one thousandths
A. 300.91 B. 0.00391 C. 0.391 D. 0.0391
Suppose a 15-centimeter pendulum moves according to the equation
, where
is the angular displacement from the vertical in radians and t is the time in seconds. Determine the rate of change of
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seconds. Round your answer to four decimal places.
?
A. 2.3157 radians per second
B. 3.4308 radians per second
C. 0.2895 radians per second
D. 3.0252 radians per second
E. 2.573 radians per second