Solve the problem. Round to the nearest tenth, if necessary.A long-distance runner runs 3 miles directly south and then faces due east and runs another 7 miles. How far is the runner, in a straight line, from his starting point? 
A. 29 mi
B. 3.8 mi
C. 5 mi
D. 7.6 mi
Answer: D
Mathematics
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The following table shows the population N of a small town for the given date.
1980199020002010
560629694756?
What is the value of 
?
What will be an ideal response?
Mathematics
Simplify.
A. 1
B. 
C. -1
D. - 
Mathematics
Evaluate the integral.
dx
A. 609 B. 21 C. 2436 D. -609
Mathematics
Write the whole number in word form.2,020,136
A. twenty-two hundred thousand, one hundred thirty-six B. two million, twenty thousand, one hundred thirty-six C. two million, two thousand, one hundred thirty-six D. two million, two hundred thousand, one hundred thirty-six
Mathematics