5 2/3 is the same as 17/3
17/3 / 2/3 = 17/3 x 3/2 = 51/6 = 8 1/2
The domain of x will be all 'x' such that -x+2 is greater than or = 0 (because you can't have the square root of a negative number w/out IMAGINARY numbers)
-x+2 >= 0
-x >= -2
x<= 2
You need more information ... like the price of the 4 apples 8 bananas.....o/w all you can say is 3 bananas and 3 apples will cost more than $3.00
3 1/4 = 13/4 = 26/8
17 3/8 = 139/8
26/8 + 139/8 = 165/8 = 20 5/8
Divide both sides of the eqaution by 2 to get y=(3/2) x + 5 (this is the equation of a line y=mx +b....remember?)
3 x 10^4 + 2.5 x 10^5 =
3 x 10^4 + 25 x 10^4 =
(3+25) x 10^4
28 x 10^4 = 2.8 x 10^5
I think you left some information out of your question......???
The force between electrical charges is inversely proprtional to the square of the distance between them....(1/50^2) / (1/90^2)
1/(90^2) = .000123457
1/(50^2) = .0004
.004/.000123456 = 3.24 times stronger
15 x 18 = 270 sq feet
A square YARD is 9 square feet ( 3 x 3 )
270 sq feet / 9 sq ft/sq yard = 30 sq yards
Volume = area x height
= pi x r^2 x 7 = 351.86 cm^3
