Answer:
Step-by-step explanation:
The simple interest formula is I = prt, where I is the interest earned, p is the initial investment, r is the interest rate as a decimal, and t is the time in years. Filling in according to our info:
I = 2000(.02)(5) so
I = 200
If you would like to solve a = <span>πr^2s + 360 for s, you can do this using the following steps:
</span>a = πr^2s + 360
a - 360 = πr^2s
s = (a - 360) / (πr^2)
The correct result would be s = (a - 360) / (πr^2).
be sure to use PEMDAS so first use the distributive property then work your way from there.
Answer:
3.75
Step-by-step explanation:
Set up the following ratio:
2400 watt-hours 1 day
------------------------- = ----------
9000 watt-hours x days
Then do criss-cross-apple-sauce:
x*2400=9000*1
And then solve for x:
2400x=9000
x=9000/2400
x=3.75
Answer:
6 and 7
Step-by-step explanation:
is aprox
6.7082039324993690892275210061938287063218550788345771728126917362...
so it's between 6 and 7
