I say that it was 15 hours later. Because when he left the first hose in the pool at a rate of 5gph, after 10 hours it was filled with 50 gallons. But with the animals drinking from it the rte drops to 3gph. After 5 hours the pool is filled up with 65 gallons. And when the second hose is added the rate is bumped up to 7gph. And 35 gallons is ll that's left needed to fill the pool, so add 5 more hours to the 10 it took to fill the pool up with 35 more gallons of water.
The answer would be B) Awesome Ansel's Farm 1 cow for every 5 chickens.
You must halve the linear coefficient and then square it. In this case:
(2/2)^2=1 so you must add 1 to both sides of the equation...
x^2+2x+1=14 now the left side is a perfect square...
(x+1)^2=14
Answer:
B
Step-by-step explanation:
Basically, this question is asking the legs of the triangle shown in the graph.
In this right triangle, there are 2 legs and one of them is 6400 meters. We were asked to find out the length of the other led. And we know the angle is 16.5 deg.
Using Tangent to find out:
set the length of the other leg is x meters.
tan(16.5) = 6400/x
x= 6400/tan(16.5)
x= 21606 m
Hello!
To find how much flour it takes to make one dinner roll, we have to divide the total number of flour needed to make 5 dinner rolls, which is 1/3 cup of flour, by the number of dinner rolls it makes, which is 5.
Therefore, to make 1 dinner roll, it will take 1/15 cup of flour.