-32xy-25 try dat anyways have a nice dayyyy byeeeee
A circle has 360 dehrees
360 degrees / 18 equal parts = 20 degrees per part
360 degrees / 5 equal parts = 72 degrees per part
4 times 22
8 times 11
1 times 88
A. x=(In61+2In5)/In5
The answer is: x= 4.55
b. x=(-3In3)/(-2In5+In3)
x=1.55
If 40% are boys, 60% are grills.
As fractions:
4/10 = 2/5 are boys
6/10 = 3/5 are grills
70% or 7/10 of the boys arrive by car:
(2/5)(7/10) = 14/50 = 7/25
And 60% or 3/5 of the grills arrive by car:
(3/5)(3/5) = 9/25
So in total we have 7/25 + 9/25 = 16/25 = 64/100 = 64%
64% chance that a child arrives by car.
