Answer:
13/15
Step-by-step explanation:
pls mark me brainliest
Answer:
14
Step-by-step explanation:
24/12=2
(2)7=14 hours
A rate is a special ratio in which the two terms are in different units. <span>It is a comparison of measurements that have different units, like cents and grams. A unit </span>rate<span> is a </span>rate<span> with a denominator of 1. We calculate as follows:
rate = 7.5 cups of sugar / (14 x 12 cookies)
rate = 0.045 cups of sugar per cookie</span>
32 x 1 x 1
16 x 1 x 2
8 x 2 x 2
4 x 2 x 4
8 x 4 x 1
These are the ones that come to my mind
Here, it is helpful to use the formulae for the volume of a cone and a cylinder. I am assuming we are dealing with a right cone and a right cylinder.
and
.
The volumes of both of these figures are equal to 34 cubic inches, as you said. Notice in our formulae, everything is identical EXCEPT that the volume of a cone is basically that of a cylinder divided by three. To reverse this, that is, to find the volume of the cylinder, we would multiply by 3. 34 cubic inches times 3 is
102 cubic inches.
I would like to add that sometimes these formulae seem totally arbitrary. But when you think about the cylinder like a circle with a rolled-up rectangle, you can see that the
part is the area of a circle, and the height is because it's three dimensional. To translate this into the volume of a cone is a bit trickier. It involves calculus...
. If that looks like nonsense to you, then you can just remember that a cone is kind of a pointy cylinder and must be smaller than a cylinder!