Harry drove for 5 hours on the freeway, then decreased his speed by 20 miles per hour and drove for 2 more hours on a country road. If his trip was 380 miles, then what was his speed on the freeway?

Which function represents the following sequence? 42, 48, 54, 60 ... A A (n) = 6n+42 B A (n) = 6n+36 C A (n) = 42n+6 D A (n) = 36n+6

Identify the simplified form of the expression (m 1/2 n 2/3) 6

Find the greatest factor of 8 and 12

Shane biked 1 mile than three times the number of miles lissette bike a total of 7 miles. Write an equation to determine how many miles lissette bike

Find the total surface area of this object. 3 10 4

A particle is moving with the given data. Find the position of the particle. a (t) = 2t + 9, s (0) = 8, v (0) = - 7

A researcher would like to estimate p, the proportion of U. S. adults who support recognizing civil unions between gay or lesbian couples. If the researcher would like to be 95% sure that the obtained sample proportion would be within 1.

What is 27/50 as a decimal

Solve: 10 sin? (x) - 3sin (x) - 1 = 0 Let u = sin (x). The given equation is equivalent to (2u - 1) (5u + 1) = 0 Therefore sin (x) = or sin (x) =

Which measurement would be lest likely to be written in scientific notation: the thickness of a dog, the radius of a period on this page, or the ounces in a cup of milk? why?