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If X varies inversely as Y and X equals -24 when Y equals 15 find X when Y equals -36?
Wiki User
∙ 14y ago
xy = is a constant (k) so k = -360. When y = - 36, x = 10
Wiki User
∙ 14y ago
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Find an equation of variation where y varies directly as x and y equals 15 when x equals 5 find y when x equals 19?
57
Find P 9 x 15 when mu equals 12 and sigma equals 2?
0.8664
What is x plus x plus x for x equals 15?
find x+x+x when x=15 15+15+15=45
Find the coordinates of the x intercept x plus 5y equals 15?
The x-intercept is (15 0)
15 multipled by what equals 1275?
you wanna find out 15n=1275 you have to find out what times what equals 1275 alright =) by a fifth grader Majd Merai =) i rock hehehe
Find an equation of variation where y varies directly as x and y equals 15 when x equals 5 find y when x equals 19?
57
Find an equation of variation where y varies directly as x and y equals 10 when x equals 5 find y when x is 4?
y = 8
If an equation of variation where y varies directly as x and y equals 15 when x equals 5 find when x equals 19?
y = 3x y = 3*19 = 57
If w varies directly as 2x-1 and w equals 9 when x equals 2 find x when w equals 15?
The phrase "varies directly as" means that there is a number k such that w = k(2x - 1). From the results given for w = 9 when x = 2, 9 = k(4 - 1), or k = 3. Then when w is 15, 15 = 3(2x - 1), or 15 = 6x - 3, or 6x = 15 + 3, or x = 18/6 = 3.
If y varies directly as x and y equals fifteend and when x equals three find y when x equals twelve?
y is directly proportional to x. When y = 15, x = 3 therefore y = 5x When x = 12, then y = 5 x 12 = 60.
P varies jointly as q r and s One set of values is p equals 70 q equals 7 r equals 5 and s equals 4 Find p when q equals 2 r equals 15 and s equals 7?
If P varies jointly as q, r and s - assume this is in direct proportion, then P ∝ qrs so P = kqrs where k is a constant.70 = k x 7 x 5 x 4 = 140k : k = 140/70 = 0.5When q = 2, r = 15 and s = 7 then,P = 0.5 x 2 x 15 x 7 = 105
Find P 9 x 15 when mu equals 12 and sigma equals 2?
0.8664
Solve by using the steps found in this section. Write your answer in exact, simplified form y is inversely proportional to z. If y is when z is 15, find y when z is 30?
k = 2 Explanation: when z varies directly proportional to x means a division c = z x where c is a constant of proportionality when z varies inversely proportional to x it means a product z y = c now with both k = z y x z = 8 ; x = 12 and y = 3 k = 8.3 12 k = 2
How this question P1V1 equals P2V2 equals 15 when V1 equals 24 find V2 when P2 equals 2?
The question is incomplete and unanswerable as written
How do you subtract 15 percent from 2037.00?
First, find 15% of 2037.00, by doing (2037*0.15), which equals 305.55; then subtract this 15% amount from 2037, so (2037-305.55) which equals 1731.45.
What is 15 to the power of 2 equals?
15 to the 2nd power or 15 squared equals 15 * 15 which equals 225.
What is x plus x plus x for x equals 15?
find x+x+x when x=15 15+15+15=45
