Area if triangle is 18cm2. The base is 4 cm. What is the height?

Twenty-five percent of the customers entering a grocery store between 5 p.m. and 7 p.m. use an express checkout. consider five randomly selected customers, and let x denote the number among the five who use the express checkout.

Which function is odd check all that apply a. y=sin x b. y=csc x c. y=cot x d. y=sec x

20 solve 2(4 x + 3) < 5 x + 21. a) { x | x < 9} b) { x | x > -5} c) { x | x > -9} d) { x | x < 5}