3 years ago

You have used 500 quarts of water 85% of water remain how many quarts of oil

Mathematics

1 answer:

Ratling [72]3 years ago

8 0

15 percent of oil because 100 minus 85

You might be interested in

Find the unit rate. Round to the nearest hundredth, if necessary.<br><br> $5.99 for 19 lb

sveta [45]

Answer:

0.315 per lb

Step-by-step explanation:

5 0

3 years ago

A drinking cup in the shape of a cone has a height of 5 in, and a radius of 3.5 in. If the

IrinaK [193]

Geometry helps people understand life u are short and don’t know how life helps u

3 0

2 years ago

Addie selects from 12 shirts, 4 pair of pants, 5 jackets and 2 pair of shoes. How many possible outfits can she make?

choli [55]

Answer:

480

Step-by-step explanation:

All you have to do is multiply all the numbers together.

12 * 4 * 5 * 2 = 480

8 0

3 years ago

The difference between two numbers is 2 and their product is 224. What are the numbers?

Sati [7]

Let $x,y$ be the two numbers. We have two pieces of information:

$x-y=2$ (the difference between the two numbers is 2)

$xy=224$ (their product is 224)

From the first equation, we can deduce $x=y+2$

If we plug this expression in the second equation, we have

$xy = (y+2)y = 224 \iff y^2+2y-224 =0$

If you solve this equation with the usual quadratic formula you get the solutions

$y=-16,\quad y=14$

So, you have the following couple of solutions, recalling that x is 2 more than y:

$\begin{cases} x = -14\\y=-16\end{cases},\quad\begin{cases} x = 16\\y=14\end{cases}$

4 0

3 years ago

If you know the length of sides b and c of a right triangle, which equation represents the length of side a, according to the Py

Reptile [31]

Answer:

A=SqRt(c^2-b^2)

Step-by-step explanation:

a^2 + b^2 = c^2

rearrange to solve for a^2

a^2= c^2-b^2

take the square root of each side

a= square root (c^2-b^2)

3 0

3 years ago