Answer:
36
Step-by-step explanation:
First do -1 - 5, which is -6.
then square -6.
so 6 x 6 equals 36.
1: yes solve the equation 3.14• the diameter
2:yes work backwards dividing pie from the circumference
Answer:
Good Luck
Step-by-step explanation:
The LCM of 5,20,30,& 35 is 140
Out of all the numbers from 1 to 80, there are (80-20)/(80) = 60/80 = 0.75
of them that are greater than 20 .
So every time you pick one at random, there a 75% chance that it will be
greater than 20.
If everything works out according to pefectly random probabilities, then
in 180 selections, 75% of them = (0.75 x 180) = <em>135 of the selections</em>
would be numbers greater than 20 .
