Answer:
Step-by-step explanation:
We are given the following in the question:
Sample size, n = 138
Average = 32.6 inch
Population variance,
We have to find a point estimate for the population variance of the height.
The point estimate for the population variance is the population variance itself.
Thus, the point estimate of population variance is the population variance that is 2.8.
Answer:
<h2><u>
x=−3/7</u></h2>
Step-by-step explanation:
Let's solve your equation step-by-step.
34x=27x−3
Step 1: Subtract 27x from both sides.
34x−27x=27x−3−27x
7x=−3
Step 2: Divide both sides by 7.
7x\7=−3\7
x=−3/7
2+2=4 so now its 4/4*10. 4*10 is 40 so now its 4/40. Dividing both sides by 4 will get you the simplest form 1/10
Answer:
No.
Step-by-step explanation:
No, it is a linear equation. There are no exponents on the x or y variables.
He worked as a carpenter for 12 hrs. and as a blacksmith for 18.
