Natalie P.

find domain of the functions and show workf(x) = 5x2 + 2x - 1g(x) = 1 - 2x2s(y) = 3y/y + 5g(y) = √y-10

Jun has 300 meters of fencing to make a rectangular enclosure. She also wants to use some fencing to split the enclosure into two parts with a fence parallel to two of the sides. What dimensions... more

Rosalie is organizing a circus performance to raise money for a charity. She is trying to decide how much to charge for tickets. From past experience, she knows that the number of people who will... more

1)Given: tan(θ)=−√3 and cos(θ)<0. Which of the following can be the angle θ?4π/35pi/67pi/62pi/35pi/32)Let P(x,y) denote the point where the terminal side of an angle θ meets the unit circle. If... more

1. The population of a culture of bacteria is modeled by the logistic equation P(t) = (14,250) / (1 + 29 e– 0.62t )  a. To the nearest tenth, how many days will it take the culture to reach 75% of... more

F= {x│x < 3}H= {x│x ≥ 7}Write F U H and F ∩ H using interval notation. If the set is empty, write Ø

Find the change in profit P for the given marginal. Assume that the number of units x increases by 4 from the specified value of x. (Round your answer to two decimal places.)Marginal: dP/dx =... more