Answer:
E
Step-by-step explanation:
19) Amount of oil in = amount of oil in final product
.025(x) + .09(40-x) = .055(40) (x = 2.5% amt 40 - x = 9% amt)
x = 21.54 L of 2.5 % then 9% = 18.46 L
Answer:
Step-by-step explanation:
Z -2.02
x 10
µ 22.5
σ 6.2
C. 3.50 W
Hope this helps you out with your homework!
There are three 1/3's in an hour ( 1/3 + 1/3 + 1/3 = 3/3 = 1)
You can cook 3 pounds every hour.
At most you can cook 4 hours. Multiply 4 by 3:
4 x 3 = 12 pounds.