Rodney orders a pizza with a 20-inch diameter and asks for a cheese-stuffed crust along its border. The cheese-filled border mea
2 answers:
Answer:
The circumference is = inches.
Step-by-step explanation:
The diameter of the pizza is = 20 inches
To know the measurement of cheese filled border, we will find the circumference of the pizza.
The circumference of the circle is given as :
We know So, formula is also given as :
The circumference is = inches.
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Answer:
the equation that has the same solution as the given expression is
m + 7.28 = 18.28
Step-by-step explanation:
Given expression;
0.2m = 2.20
To solve for m, divide both sides by 0.2
From the given options, the equation that has the same solution as the given expression is m + 7.28 = 18.28
Solve the equation to confirm as follows;
m + 7.28 = 18.28
collect like terms
m = 18.28 - 7.28
m = 11
Answer:
Test statistic = 2
P-value = 0.0227
Step-by-step explanation:
We are given the following in the question:
Population mean, μ = $98
Sample mean, = $100
Sample size, n = 100
Population standard deviation, σ = $10
First, we design the null and the alternate hypothesis
Formula:
Putting all the values, we have
Now, we can calculate the p-value from the normal table
P-value = 0.0227