priscillaoliver1007 priscillaoliver1007
  • 21-07-2017
  • Mathematics
contestada

Find two positive numbers a and b (witha≤b) whose sum is 88 and whose product is maximized.

Respuesta :

musiclover10045
musiclover10045 musiclover10045
  • 21-07-2017

a + b = 88

ab = y

a = 88 - b

y = (88 - b)*b
y = -b^2 + 88b

Take the derivative and set equal to 0

y' = -2b + 88 = 0

2b = 88
b = 44

a=44

 both numbers are 44

Answer Link

Otras preguntas

how the provincial government help local governments to effectively clean environmentz​
i am in need for help.
help me please thank you
how to get off of supervised user
What was Piggy's solution to the beast being near the fire spot on the mountain?
Test the claim that the proportion of men who own cats is larger than 20% at the .005 significance level. The null and alternative hypothesis would be:_____. A.
1. 10% of 46= 2. 10% of 140= —————————————— 3. A good runner might be able to run___miles in one hour. A. 20 b. 30 c. 10—————————————— 4. If you add 12 t
spanish help plssssss
need help asap!!!! will give brainliest!
4) I was frightened I could havefainted" Priya told Priansh.report the speech​