All categories

2 years ago

When my car's gas tank is 80% empty, it contains 3 gallons of gas. How many gallons

Mathematics

2 answers:

ziro4ka [17]2 years ago

8 0

Answer:

12 gallons of gas

Step-by-step explanation:

20% full = 3 gallons

20 x 4 = 80%

3 x 4 = 12 gallons

Fofino [41]2 years ago

3 0

The answer is 12 gallons

You might be interested in

The coach needs 12 lbs of peanut butter to feed his football team. if he buys peanut butter in jars containing 1 1/4 lbs, how ma

saveliy_v [14]

The coach needs 12 lbs of peanut butter to feed his football team. if he buys peanut butter in jars containing 1 1/4 lbs, how many jars should he buy

6 0

3 years ago

What is the domain of ƒ(x) if ƒ(x) = 1 x – 4?

Alina [70]

The domain would negative infinity to positive infinity . Domain would be the smallest through the largest possibly value of X. If you also need the range it’s ( -4,infinity]

3 0

3 years ago

Quiz

Dovator [93]

Answer:

y=21

These is no explaination

3 0

3 years ago

Select the pair of slopes that are the slopes of perpendicular lines.

agasfer [191]

<h3> $\frac{3}{4}\ and\ \frac{-4}{3}$ are the slopes of perpendicular lines</h3>

Solution:

We know that,

Product of slope of a line and slope of line perpendicular to it is always equal to -1

Option 1

$\frac{1}{2}\ and\ 2$

$Product = \frac{1}{2} \times 2 = 1$

Thus, these are not the slopes of perpendicular lines

Option 2

$\frac{3}{4}\ and\ \frac{-4}{3}\\\\Product = \frac{3}{4} \times \frac{-4}{3}\\\\Product = -1$

This option satisfies the slopes of perpendicular lines

Option 3

$\frac{-2}{5}\ and\ \frac{-5}{2}\\\\Product = \frac{-2}{5} \times \frac{-5}{2} = 1$

Thus, these are not the slopes of perpendicular lines

Option 4

2 and 2

Product = 2 x 2 = 4

Thus, these are not the slopes of perpendicular lines

7 0

3 years ago

Three research departments have 10 ,6 , and 8 members, respectively. Each department is to select a delegate and an alternate to

Andreyy89

Hi !

$\left( \begin{array}{c}10\\2\end{array}\right) \times \left( \begin{array}{c}6\\2\end{array}\right)\times \left( \begin{array}{c}8\\2\end{array}\right) = 18900$

6 0

3 years ago

Read 2 more answers