A weight is attached to a spring that is oscillating up and down. It takes 2 sec. for the spring to
complete one cycle, and the distance from the highest to lowest point is 5 in. What equation
models the position of the weight at time t seconds?

Tom and maria typed in words in the ratio of 1 : 5 in 20 minutes. they typed 864 words altogether. find the number of words that each of them typed

Aline on the wall and a line on the floor are skew. always, sometimes, or never?

Fa bus driver leaves her first stop by 7: 00 a. m., her route will take less than 37 minutes. if she leaves after 7: 00 a. m., she estimates that the same route will take no less than 42 minutes. which inequality represents the time it takes to drive the route, r?