c= speed of light = 186282 miles/sec
186282 miles/sec x 3600 sec/hr x 24hr/day x 365.25 days/yr =
thank you very much! :)
No it is not true. :D
Each DEGREE has 60 MINUTES in it. Each minute has 60 SECONDS in it.
Like an HOUR has 60 minutes and each minute has 60 seconds.....
See the answer here......http://web2.0calc.com/questions/help-me-i-am-not-smart-enough
......if it doesn't have any finger holes drilled in it ! ha
For a simple direct ratio problem, Chris is right. BUT if the variables are related by a more complex definition, like for example:
y = 2x - 24 the problem will need more information. For something like this, when x = 9 y= -6 BUT when y = -3 , x= 10.5
thank you
Let N be the number of pies they must sell.....and we have
9N >= 350 divide both sides by 9
N >= 38.8 but......since we have to have a whole number of pies, call it 39 pies
We need to find the constant of variation, k, in this equation
y = kx and we know that
-6 =k9 divide both sides by 9
-6/9 = -2/3 = k
So......when y = -3, we have
-3 = (-2/3) x multiply both sides by -3/2
(-3/2) * -3 = x = 9/2
19 or 21 and dude thats really old like really really really old
3x^2=12 divide both sides by 3
x ^2 = 4 take the positive and negative square roots of 4.....and we have
x = 2 and x = -2
We should end up with two solutions, here, CalculatorofDoom......that's OK....I gave you 5 points for a good effort........
2|3x - 4|+ 7 = 29 subtract 7 from both sides
2 l 3x - 4 l = 22 divide both sides by 2
l 3x - 4 l = 11
We have two equations
3x - 4 = 11 and 3x - 4 = - 11
add 4 to both sides
3x = 15 3x = - 7
divide both sides by 3
x = 5 and x = -7 /3
2|3x - 4|+ 7 = 29
Solution:
700(1 + .055/2)^(4 *2) = $869.67
7 ÷ 2 =
We can use the sine inverse to find theta.....
sin-1 (.557) = theta = about 33.85 ° ....be aware that this could be a 33.85 ° reference angle in the second quadrant, too....
16d-(4-5d)=-67 simplify
16d - 4 + 5d = -67
21d - 4 = -67 add 4 to both sides
21d = - 63 divide both sides by 21
d = -3
I = P * r * T and we have
1000 = 2000 * r * 10
1000 = 20000 * r divide both sides by 20000
.1/20 = .05 = 5% = r
x^3 = (1 / 8) take the cube root of both sides
x = 1 / 2
How about .......
3.5 + 3.5 ?????
ask siri or google
Vsphere =(4/3)pi *(d/2)^3 = (4/3)pi * (8.6 / 2)^3 = about 333 in^3 [to the nearest tenth]
yes
Key your number into the onsite calculator and hit " =".....it will give you the scientific notational form
