Answer:
c
Step-by-step explanation:
welcome
The *standard error* must also increase if the standard deviation of a population increases.
So we can call the width of the rectangle x.
So then the length would be 4x.
The perimeter would then be 10x.
Since the perimeter is 70, we can say 70 = 10x.
And then simplify that to 7 = x.
So the length of a rectangle would be 28 cm, and the width would be 7.
So to find the area, just multiply length by width.
28*7 = 196 square cm
So the rectangle's area is 196 square cm.
I hope I helped!
Hi,
I don't think they are because the right angle sign is not there in angle AFB.
Hope this helps you.
Answer: 1/20?
Step-by-step explanation: if they’re all different colors and it’s 10 then pulling out blue has a 1/10 chance so pulling it again would be 1/20
