The 90th percentile is 1.2816 standard deviations from the mean. That tells you the standard deviation is ...
... (40 in - 38 in)/(1.2816) ≈ 1.56 in
The standard deviation for height for 4-year olds seems to be 1.56 inches.
Answer:
The 16 oz jar
Step-by-step explanation:
<em>12 oz jar
</em>
Cost = 8.65/12
Cost = $0.72/oz
=====
<em>16 oz jar
</em>
Cost = 10.99/16
Cost = $0.69/oz
=====
<em>24 oz jar
</em>
Cost = 16.99/24
Cost = $0.71/oz
The 16 oz jar costs less per ounce.
5) 8/6=4/3=1 1/3
He collected 1 1/3
6) 60/10=6
They sold 6 cats per week
7) 90/10=9
He/she installed 9 sheets per minute.
Answer:
81 shares
Step-by-step explanation:
Data provided in the question
Number of shares owned = 75 shares of stock
Per share value = $50
Dividend declared = 8%
Based on the above information. the number of shares owned is
= 81 shares
We simply added the number of shares owned and the number of shares owned after considered the dividend declared percentage so that the correct shares owned could arrive
Given:
The volume of truk, V=42 cu. ft..
The length of trunk, l=6 ft.
The height of trunk, h=2 ft.
L