The height of Ernies shadow is 4 feet when his height is 6 feet.
<h3>
equation</h3>
An equation is an expression used to show the relationship between two or more variables and numbers.
Let x represent the length of his shadow. Given that the ratio of ernie's height to his shadow's height is 1.5 to 1. Hence:
- (1.5/2.5) * y = 6
- y = 10 feet
(1/2.5) * 10 = x
x = 4 feet
The height of Ernies shadow is 4 feet when his height is 6 feet.
Find out more on equation at: brainly.com/question/13763238
The probability that a randomly selected customer takes more than 10 minutes will be 8.38%
<em><u>Explanation</u></em>
The average or mean
is 8.56 minutes and standard deviation
is 1.04 minutes.
<u>Formula for finding the z-score</u> is: 
So, the z-score for 
10 minutes will be.....
Now, according to the standard normal distribution table, 
. So.....
So, the probability that a randomly selected customer takes more than 10 minutes will be 8.38%
Answer:
C
Step-by-step explanation:
Ur welcome
Do you need them together or separate?
Getting 14 has a 1/10 chance of being selected or 10% chance. 10% of 50 is 5. You would expect to get 14 five times out of fifty.
