As with comparing two population proportions, when we compare two population means from independent populations, the interest is in the difference of the two means. In other words, if is the population mean from population 1 and is the population mean from population 2, then the difference is μ 1 − μ 2 .
Mark brainliest please
Hope this helps you
I believe the answer is B
I may be wrong though so please don’t get mad at me.
Answer:
Perimeter of the semicircle is the formula r(π+2).
Radius r=14 cm
So, perimeter =14(π+2)... where π= 22/7
=2(22+14)=44+28=72 cm
So , the answer is
72 I guess
Step-by-step explanation:
Answer:

Step-by-step explanation:
One-fourth x + 2 = 

Next, we Expand the Left hand Side by multiplying each term in the bracket by 1/4

Bringing terms with x to the left Hand Side i.e. collecting like terms

On Cross multiplying
7x = -7 X 8

x=-8
Well you can divide by 8 and it gives you 3/2or you can divide by 4 and get 6/4 then divide by 2 and get 3/2 either way there both correct