3 years ago

Which expression can be used to find 80% of 120?

Mathematics

1 answer:

Leya [2.2K]3 years ago

5 0

Answer
(0.8) (120)
80/100 is 80%

You might be interested in

On the first day it was posted online, a music video got 1750 views. The

dimulka [17.4K]

The answer is actually 2187.36. So, rounded, it is 2187

6 0

2 years ago

Read 2 more answers

Which is an example of a statistical question?

Flauer [41]

Answer:

(A) Question 1

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

The graph of a proportional relationship passes through the point (6, 21). What is the equation for the relationship?

Kipish [7]

Answer:

The equation for the relationship is $y = \frac{7}{2}\cdot x$ .

Step-by-step explanation:

Given that point $(x,y) = (6, 21)$ is part of a direct relationship. That is:

$y \propto x$

$y = k\cdot x$ (1)

Where $k$ is the proportionality constant.

If we know that $x = 6$ and $y = 21$ , then the proportionality constant is:

$k = \frac{y}{x}$

$k = \frac{21}{6}$

$k = \frac{7}{2}$

Lastly, the equation for the relationship is $y = \frac{7}{2}\cdot x$ .

7 0

2 years ago

A train leaves at 12.13 and arrives at its destination at 13.03. If the train travelled 83 km, what was it's average speed in km

Mama L [17]

Answer:

1.7km/h

Step-by-step explanation:

speed is distance over time,the time difference is 50 min and the distance is 83,you divide 83 by 50 to give you the answer

3 0

3 years ago

What is the sum, product of <br><img src="https://tex.z-dn.net/?f=2%20%7Bx%7D%5E%7B2%7D%20%20%2B%203x%20%3D%200" id="TexFormula1

spin [16.1K]

I believe the sum of the root is: -3/2
And the product of the root is: 0

I hope this helps and have a great week :)

3 0

2 years ago