Answer:
A
Step-by-step explanation:
My best guess would be to take a side "s" and multiply it by the other side (which would also be s because of a squares properties). Your answer: s*s, or more simply, s^2.
Answer:
4.1 shirts
Step-by-step explanation:
Mean can be found by adding all data points and dividing that by the total amount of data points.
There are 12 students selling shirt, which gives you 12 data points.
So (3+4+8+5+2+5+0+5+3+4+3+7)/12 = 4.083...
Which rounds to 4.1 shirts
Answer:
its is a geometric sequence not arithmetic
1/24
3/8( what he have ) - 2/6( what he gave )
= 1/24( what he have left )