F = G m1m2/r^2
m1 = m2 = .8kg
r = .25 m
G = gravitational constant = 6.67408 x 10-11 m3 kg-1 s-2
Plug in the numbers and calculate the force in Newtons
This is ALMOST the equation of a circle.... if + 73 was smaller or it was -73 it WOULD be a circle...
as it is, there are no lattice points in the equation.
THAT is a REALLY high interest rate ! This is 16 + 3 + 1/3 + 1/6 = 19.5 'quarters' interest per quarter = .445 / 4
80 000 ( 1 + .445/4)(19.5)
you cannot paint the 1 and the 4 as the two faces
there are 6 c 2 ways to paint two faces = 15 ways
and ONE way (1 and 4) that you cannot paint = 14 ways
GCF of 840 and 1008 is 168 stamps per page
Put in x = -5 and solve for y
-3(-5) + 7y = 5 (-5) + 2y
40 = -5y
y = - 8
I wonder if 10 would count as one of the possibles ?
Yah.... I believe you are correct.... the wording was a bit clumsy, so I included the equation to calulate ( as you did) ...
Just put in 15000 for PV and then calculate 'C'
This, I believe is an ordinary annuity
PV = C * [ 1 - (1+i)-n ] / i
PV = present value C = 15 000 i = interest per period = .05/4 n = periods = 4 x 10 = 40
pluggiing in these numbers shows PV = ~ $ 469904
w / l = 7/2 l = 2/7 w
also l+ w = 450 so 2/7 w + w = 450 shows w = 350 l = 100 gallons
now add water
(350 + x ) / ( 100 ) = 8/1
350 + x = 800
x = 450 gallons of water to add
