The revenue, R(x), of producing and selling & Awesome Hearing Aids is modeled by the function R(x) = 4x2 + 762
(a) How many hearing aids need to be produced and sold in order to maximize the revenue? (Round to the
nearest whole number.)
The revenue is at a maximum after
hearing aids are produced and sold.
(b) What is the revenue? Use the fraction from (a) to get an exact value. (Round answer to the nearest cent.)
The maximum revenue is $

spinning a 1, 2, or 3. option d.

step-by-step explanation: when spinning a number graph up to 4, and aiming for any number less than 3, that automatically eliminates the number 4. now you have two numbers to spin on that are less than 3, but the number 3 is included in this question because it's no greater of an number than itself. i hope this you : )

80π/3 or about 83.775

step-by-step explanation:

since a cone is 1/3 of a cylinder, we need to find the base's area. since area = πr^2, we get 16π. then, multiplying this by 5, we get 80π. dividing by 3, since the cone's volume is 1/3 of that of a cylinder's, we get 80π/3.

hope this !

pay attention in your classes and concentrate the best thing you can do to raise your test scores is to pay attention when you're supposed to be learning the material: in class!

take good notes.

do your homework.

use mnemonics and other tricks.

do practice tests.

note: the best i know.

answer: h

step-by-step explanation: