Answer:
$0.62
Step-by-step explanation:
1.24/2=0.62
1 gallon- 4 pint
0.5 gallon- 2 pint
Answer:
is this from a textbok
Step-by-step explanation:
Circumference = 2pi*r
If 12pi = 2pi * r,
r = 6
So area is pi * 6^2 = 36pi
Answer:
Step-by-step explanation:
Let's let B represent the amount of blue cubes, Y represent the amount of yellow cubes, and G represent the amount of green cubes.
We know that there are three times as many blue cubes as yellow cubes. In other words:
We also know that the are as five times as many green cubes as blue cubes. So:
If Sarah takes a random cube, the chance it will be a yellow cube will be the total amount of yellow cubes over the total amount of cubes. In other words:
We can simplify this. Let's substitute 5B for G. This yields:
Combine like terms:
We can then substitute 3Y for B. This gives us:
Multiply:
Again, add:
We can now cancel out the Y:
So, the chance of Sarah picking out a yellow cube is 1/19 or about 5.3% chance.
And we're done!