He pays $86.70 for the carpet. 8 time 10.2 equals 81.6.
10.2 divided by 2 equals 5.1. you will use 5.1 later.
81.6 + 5.1 = 86.7
Step-by-step explanation:
they have 13 coups of flour 1000 grams of butter 7 cups of milk 7 cups of shugar and 6 eggs am not sure but maybe more than 4
A.

Since about 95% of a normal distribution falls within two standard deviations of the mean, that leaves 5% that lie without, with 2.5% lying to either side.

b.

About 68% of a normal distribution lies within one standard deviation of the mean, so this probability is about 0.68.
c. You're looking for

such that

Since

occurs for

, it follows that

So there's a probability of 0.10 for having a demand exceeding about 1328 pounds.
Answer:
-7 and -5
AND
-3 and -1
Step-by-step explanation: