if 5 kilograms pf rice can feed a family for 45 how many kilograms of rice are needed to feed the same family for 60 days
if 5 kilograms pf rice can feed a family for 45 how many kilograms of rice are needed to feed the same family for 60 days
The period (t) of a simple pendulum of length (l) varies directly as the square root of its length. A.) if the period is two seconds for a pendulum 100cm long. Find the period of pendulum 50cm...
The surface area of a sphere varies directly as the square of the radius. If the the surface area is 36pi inches^2 when the radius is 3 inches. What is the surface area of a sphere with a radius...
The number N of aluminum cans used each year varies directly as the number of people P using the cans. If 55 people use 11,495 cans in one year, how many cans are used in a city with a population...
Suppose you varies directly with x. Write an equation for the direct variation of y=8 when x=15
In direct variation is there any particular and unique method for selection of variables in x and y axis
the pressure of a gas in a container varies directly with its temperature and inversely with its volume. At a temperature of 70 Kelvin and a volume of 10 cubic meters the pressure is 33.6 newtons...
if a woman weighs 120 pounds when she is at sea level, 3960 miles from the center of earth how much will she weigh when she is at the top of a mountain 4.6 miles above sea level
You continue driving and calculate that after driving 9 ours you are 420 miles from Seattle. What is your rate? How far do you drive every 9 hours? How far from Seattle are you after driving for...
This problem is a direct variation problem.
does the equation 4x-3y=0 represent direct variation? if so, identify the constant of variation
I have Algebra 1 and I dont know how to do this.
if y=9 when x=-3 find x when y=6
Find "k" and complete the table when y=kx X...| 2 | 4 | --| 7 | Y...|-- |28|42|--|
The distance a wheel moves forward varies directly with the number of rotations. Suppose the wheel moves 56 ft. in 8 rotations. What distance does the wheel move in 20 rotations?
The distance that an object falls from rest, when air is negligible, varies directly as the square of the time. A stone dropped from rest travels 400 feet in the first 5 seconds. Thanks in advanced...
im having trouble with direct in constant variation
R varies directly with g and inversely with the square of h; R=3 when g=3 and h=5. a. R=5(g/h^2) b. R=5(h^2/g) c. R= 25(g/h^2) d. R= 25gh^2
If y varies inversely as x, write the general formula to describe the variation. y=9, when x=7 a. y=x/63 b. y= (9/7)x c. y= (1/63x) d. y= 63/x
Direct variation problems. How do you find the answer for the problem above