Write the number in standard form.The distance from the sun to Mars is 2.29 × 1011 kilometers.
A. 2,290,000,000,000
B. 229,000,000,000
C. 22,900,000,000,000
D. 22,900,000,000
Answer: B
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Find the absolute maximum and minimum values of the function on the given curve.Function: 
curve: 
(Use the parametric equations 
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A. Absolute maximum: 72 at 
absolute minimum: 32 at 
B. Absolute maximum: 36 at 
absolute minimum: 16 at 
C. Absolute maximum: 36 at 
absolute minimum: 32 at 
D. Absolute maximum: 72 at 
absolute minimum: 16 at 
Use l'Hopital's Rule to evaluate the limit.
A. 16 B. 8 C. -16 D. -8
Solve. Answer with a complete sentence.In the last week a cyclist cycled for a total of 11 hours and covered a total distance of 217.8 kilometers. What was his average rate of speed?
A. The cyclist's average rate of speed was 198 kilometers per hour. B. The cyclist's average rate of speed was 25.3 kilometers per hour. C. The cyclist's average rate of speed was 20.8 kilometers per hour. D. The cyclist's average rate of speed was 19.8 kilometers per hour.
Solve the problem.Find the length of the missing side of the similar triangles.
A. 20 B. 24 C. 6 D. 18