Answer:
The volume of the cylinder would probably me 54? dont quote me I am not 100 percent sure, but if you need any help feel free to message me!
Answer:
v= 15
Step-by-step explanation:
all work is shown and pictured
Answer:
We conclude that average reflectometer reading for a new type of paint is greater than 20
Step-by-step explanation:
We are given the following in the question:
Population mean, μ = 20
Sample size, n = 13
Alpha, α = 0.05
First, we design the null and the alternate hypothesis
Formula:
Degree of freedom = n - 1 = 13 - 1 = 12
Now, we calculate the p-value with the help of standard table.
P-value = 0.004
Since, the p-value is less than the significance level, we fail to accept the null hypothesis and reject it.
Thus, there is enough evidence to support that average reflectometer reading for a new type of paint is greater than 20
<u>Packing boxes</u> are<u> similar shapes</u> with the <u>coefficient of similarity</u> k=2.1. The volumes of similar shapes are proportional with the coefficient

Then

The volume of the tissue paper in the packaging box is

Answer: 