4. the distance light travels in one year is approximately 5,870,000,000,000 miles. the distance light travels in 100 years is:
(a) 587 × 10^8 miles
(b) 587 × 10^10 miles
(c) 587 × 10^-10 miles
(d) 587 × 10^12 miles
(e) 587 × 10^-12 miles
answer with explanation : )

What is the value of x in the equation 6(x + 1) – 5x = 8 + 2(x – 1)?

In 2000, for a certain region, 27.1% of incoming college freshman characterized their political views as liberal, 23.1% as moderate, and 49.8% as conservative. for this year, a random sample of 400 incoming college freshman yielded the frequency distribution for political views shown below. a. determine the mode of the data. b. decide whether it would be appropriate to use either the mean or the median as a measure of center. explain your answer. political view frequency liberal 118 moderate 98 conservative 184 a. choose the correct answer below. select all that apply. a. the mode is moderate. b. the mode is liberal. c. the mode is conservative. d. there is no mode.

Without any equipment, you can see stars that are 2{,}800{,}0002,800,0002, comma, 800, comma, 000 light-years away. by looking through a small telescope, you can see stars that are 3{,}112{,}000{,}0003,112,000,0003, comma, 112, comma, 000, comma, 000 light-years away. approximately how many times as far can you see using a small telescope as without any equipment?