Mathematics, 17.05.2021 18:00 chegg16
Please help me on my test it’s urgent. It will mean a lot to me
1. If x varies inversely as y and x = 4 when y= 12 , find y when x=48
2. If a varies inversely as b and a=3.5 when b =68, find b when a = 28
3. If x varies inversely as y and x=2 when y=70 , find x when y=14
4. If a varies as b and a =13 when b =5.8, find b when a=29
5. If x varies inversely as y and x=15 when y=9, find y when x=45
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Answers: 2
Mathematics, 21.06.2019 13:30
Find the x-intercept and y-intercept of the line. 3x + 5y = −15
Answers: 1
Mathematics, 21.06.2019 22:30
Given that y varies directly to the square root of (x + 1), and that y = 1 when x = 8,(a)express y in terms of .x,(b)find the value of y when x = 3,(c)find the value of x when y = 5.
Answers: 1
Mathematics, 22.06.2019 02:30
Find a parametrization for the curve「and determine the work done on a particle moving along γ in r3 through the force field f: r^3--r^3'where f(x,y,z) = (1,-x,z) and (a) im (γ) is the line segment from (0,0,0) to (1,2,1) (b) im (γ) is the polygonal curve with successive vertices (1,0,0), (0,1,1), and (2,2,2) (c) im (γ) is the unit circle in the plane z = 1 with center (0,0,1) beginning and ending at (1,0,1), and starting towards (0,1,1)
Answers: 3
Mathematics, 22.06.2019 02:30
Astudent found the solution below for the given inequality. |x-9|< -4 x-9> 4 and x-9< -4 x> 13 and x< 5 which of the following explains whether the student is correct? -the student is completely correct because the student correctly wrote and solved the compound inequality. -the student is partially correct because only one part of the compound inequality is written correctly. -the student is partially correct because the student should have written the statements using “or” instead of “and.” -the student is completely incorrect because there is no solution to this inequality.
Answers: 2
Please help me on my test it’s urgent. It will mean a lot to me
1. If x varies inversely as y and x...
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