Acme Widget Company manufactures widgets of different sizes. The monthly cost c(n) (in dollars) to produce n widgets is c(n) = 3.5n + 12000. a. Find the average cost per widget for making n widgets in a month. b. How many widgets must be produced to get the cost per widget below $5?

You want to estimate how many fish there are in a small pond.  Let's suppose that you first capture n1=500 fish, tag them, and throw them back into the pond.  After a couple of days you go back to the pond and capture n2=120 fish, of which k=30 are tagged.  Estimate the number of fish in the pond. There are approximately Answer fish in the pond.

79⁰ B D X 4. Solve for X C A E 59⁰ F

The exposure index If tor 4.35 milieter camera is a mensurernent of the amount. of light nat his the firm. I Is determined by the equation, ET - 1o% ( 4), where fie the -7-stop? seting on the camera, and t is the exposure time in seconds. Suppose the t. stop setting is 16 and the desired exposure time is 2 seconds. What wil the the resulting exposure index beg

Your water bottle is 5/6 full .After tennis practice, the bottle is 3/8 full How much of the water did you drink

I invest $100 at an interest rate of 2% per month. How much money will I have in the account (assuming I don't take any money out) after 5 months? Use the formula A(t)=P(1+r)^t. Write your answer in dollars and cents.