Brianna cut her pancake in half to share with friend. If the pancake's distance from one side of the pancake to other side was 8
1 answer:
You might be interested in
Answer:
or
Step-by-step explanation:
<u>Step 1: Cross Multiply</u>
<u />
<u>Step 2: Divide both sides by 2.35</u>
<u />
or
Answer: or
Answer: 0.8238
Step-by-step explanation:
Given : Scores on a certain intelligence test for children between ages 13 and 15 years are approximately normally distributed with and
.
Let x denotes the scores on a certain intelligence test for children between ages 13 and 15 years.
Then, the proportion of children aged 13 to 15 years old have scores on this test above 92 will be :-
Hence, the proportion of children aged 13 to 15 years old have scores on this test above 92 = 0.8238