The answer is 325, 20 + 205 + 100 = 325
Answer: 0.0170
Step-by-step explanation:
Given : The mean amount purchased by a typical customer at Churchill’s Grocery Store is $23.50, with a standard deviation of $5.00.
i.e. 

We assume the distribution of amounts purchased follows the normal distribution.
Sample size : n=50
Let
be the sample mean.
Formula : 
Then, the probability that the sample mean is at least $25.00 will be :-

Hence, the likelihood the sample mean is at least $25.00= 0.0170
Answer:
-3
Step-by-step explanation:
(-5) - (-2) = (-3)
hope it helps
Answer:
13 cookies divided between 2 people will be 6 1/2 cookies per person.
7-5*14=62
The equation above is how you would write it with a variable.
The number is 14.
This is because if you do 14 times 5, the answer is 70. Then If you subtract from that, it would be 62.
You can also do 62+7, which is 70, and then divide that by 5 and you will still get 14.