A lawn mower is pushed a distance of 150 ft along a horizontal path by a constant force of 45 lb. The handle of the lawn mower is held at an angle of 30° from the horizontal (see the figure). Find the work done.

The trigonometric ratios sine and secant are reciprocals of each other

Compare the following pair of numbers a and b in three ways. a. find the ratio of a to b. b. find the ratio of b to a. c. complete the sentence: a is percent of b. a=120 and b=340 a. the ratio of a to b is . b. the ratio of b to a is . c. a is nothing percent of b.

Amayoral candidate would like to know her residents’ views on a public open space before the mayoral debates. she asks only the people in her office. her co-workers are an example of a census population convenience sample simple random sample