Solve.The distance light travels in one year called a light-year is 5.87 × 1012 miles. How many years would a satellite take to travel 2.2 light-years at a speed of 800,000 miles per day?
A. 7,337,500 yr
B. 16,142,500 yr
C. 20,103 yr
D. 44,226 yr
Answer: D
Mathematics
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Perform the indicated operations. Assume that all variables represent nonnegative real numbers.7
- 5x
A. 7
- 5x
B. 2x
C. 2x
D. 12
Mathematics
Find the area of the given region.Find the area of the region bounded by the graph of f(x) = (x - 5)2and the x-axis between x = 0 and x = 5.
A. 
B. 
C. 
D. - 
Mathematics
The figure shows the velocity v or position s of a body moving along a coordinate line as a function of time t . Use the figure to answer the question. s (m)
What is the body's velocity when t = 6 sec?
A. -2 m/sec B. 1 m/sec C. 3 m/sec D. 2 m/sec
Mathematics
Provide an appropriate response.To find principal, you would use the formula:
A. 
B. 
C. 
D. 
Mathematics