The correct answer is 3^(2 - n)
P^4 , p^3 , p^2 , p
hope that helps you!
There are 52 weeks in a year, but since she gets paid biweekly she is paid every other week, making it only 26 weeks. this means she earns $1,000 every two weeks, or $500 every week. if she works for 50 hours a week and earns $500, she makes $10 an hour.
Let X be chickens
Let Y be pigs,
then x+y=13
the animals have 2x+4y legs,
so 2x+4y=40
The system of the equations
[X+y=13
[2x+4y=40
Divide the second equation by 2
[x+y=13
[x+2y=20
subtract the first equation from the second one
y=20-13
y-7 pigs
substitute y=7 into the first equation
x+7=13
x=13-7
x=6 chickens
50 km/h = 50,000m / hr
= 50,000 / 60 = 833.333 m / minute
The tire rotates 500 times for this period
So the circumference of the tire = 833.333 / 500 m
= 1.67 m to the nearest hundredth
=
