An entertainment firm offers several dj choices and light shows that range in price based on the rental time period. the dj's cost between $219.00 and $369.00 per night and the light shows cost between $159.00 and $309.00 per night. if you are booking both a dj and a light show, write a compound inequality that represents the possible total amount you would pay, x.

Factor the polynomial 4x4 – 20x2 – 3x2 + 15 by grouping. what is the resulting expression? (4x2 + 3)(x2 – 5) (4x2 – 3)(x2 – 5) (4x2 – 5)(x2 + 3) (4x2 + 5)(x2 – 3)

Suppose babies born after a gestation period of 32 to 35 weeks have a mean weight of 25002500 grams and a standard deviation of 800800 grams while babies born after a gestation period of 40 weeks have a mean weight of 27002700 grams and a standard deviation of 385385 grams. if a 3232-week gestation period baby weighs 21252125 grams and a 4040-week gestation period baby weighs 23252325 grams, find the corresponding z-scores. which baby weighs lessless relative to the gestation period?

Given the following linear function sketch the graph of the function and find the domain and range. ƒ(x) = -5x + 4