The answer to the problem is x=3
The answer is 35.84.
You just add all of them up
Answer:
i would suggest using www.mathpapa.com ^^ its an algebra calculator and saved me in algebra 1
Answer:
here is the ANSWER-Connie : 1min = 200 words
Felicia : 1min = 260 words
Stew : 1 min = 265 words (8min = 2120 words, and 7min = 1855 words, so you minus 2120 - 1855 = 265 words)
STEW is the ANSWER
Consider c as the cost of the widget so that our given equation is
c = 0.1w^2 + 20w
Take the derivate of the equation.
d/dt (c = 0.1w^2 + 20w)
dc/dt = 0.2w + 20
Given dc/dt = $16000 per month, the number of widgets would contain:
16000 = 0.2w + 20
-0.2w = 20 - 16000
-0.2w = -15980
w = 79900 widgets
