Solve each equation in the interval from 0 to 2pi. Round your answer to the nearest hundredth. a. 3cos 4theta= -2
b. cos(pi theta)= -0.6

When 142 is added to a number the result is 64 more then 3 times the number. option 35 37 39 41

Acable company claims that the average household pays $78 a month for a basic cable plan, but it could differ by as much as $20. write an absolute value inequality to determine the range of basic cable plan costs with this cable company. a. |x − 78| ≥ 20 b. |x − 20| ≥ 78 c. |x − 20| ≤ 78 d. |x − 78| ≤ 20

An object is accelerating at a constant rate. its velocity in feet per second as a function of time in seconds can be modeled by the linear function v(t) = 2.5t. what does the dependent variable represent for this function? a) acceleration b) distance c) slope d) velocity