Solve the problem and write the answer using scientific notation.The distance from the earth to the sun is 92,900,000 miles. How long would it take a rocket, traveling at  miles per hour, to reach the sun?

A. 3.2 × 102 hr
B. 3.2 × 103 hr
C. 3.2 × 104 hr
D. 3.2 hr 


Answer: C

Mathematics

You might also like to view...

Determine all pairs (x, y) of integer values of x and y that satisfy the equation.|x| + |y| = 3

A. (0, 3), (0, -3), (3, 0), (-3, 0), (1, 2), (-1, -2), (1, -4), (-1, 4), (2, 1), (-2, -1), (4, -1), (-4, 1) B. (0, 3), (0, -3), (3, 0), (-3, 0), (1, -2), (-1, 2), (2, -1), (-2, 1) C. (0, 3), (0, -3), (3, 0), (-3, 0), (1, 2), (1, -2), (-1, 2), (-1, -2), (2, 1), (2, -1), (-2, 1), (-2, -1) D. (0, 3), (0, -3), (3, 0), (-3, 0), (1, 2), (1, -2), (-1, 2), (-1, -2)

Mathematics

Provide an appropriate response.The distance formula is actually the same as the Pythagorean Theorem, where the hypotenuse, c, is the distance between the two points. Find the distance between the points A (1, 5) and B (4, 9) using the Pythagorean Theorem a2 + b2 = c2, with the point C (4, 5) as the right angle. Check using the distance formula.

What will be an ideal response?

Mathematics

If the function is one-to-one, find its inverse. If not, write "not one-to-one."{(-7, -7), (-6, -7), (-5, -3), (-4, -9)}

A. {(-7, -7), (-6, -3), (-5, -9)} B. not one-to-one C. {(-7, -9), (-7, -3), (-5, -6)} D. {(-7, -7), (-9, -3), (-5, -6)}

Mathematics

Fill in the blank with one of the symbols =, <, or > to produce a true statement.-13 ? -10

A. = B. > C. <

Mathematics