Answer:
Step-by-step explanation:
formula : m=(y2-y1)/(x2-x1)
(4 - 8) / (2 - - 5)
-4 / 7
m = -4 / 7 = -0.57143
Answer:
39 dimes
Explanation:
From the graph:
• Total number of nickels = 9+4+7=20
,
• Total number of dimes = 7+10+9 = 26
The ratio of total nickels to total dimes = 20:26
If the total number of nickels the students donate is increased to 30, we have:

We then solve for x:

The number of dimes they should donate to keep the ratio of total nickels to total dimes the same is 39.
Answer:
A. $0.5
Step-by-step explanation:
In this question half of the time your winning is 2 dollars and also the other half of the time your loss is one dollar
The expectation is that after you must have had 2 rolls you would get 2 dollars once and also you are going to lose 1 dollar once. So what you won overall would be 1 dollar.
So the correct answer would be gotten from $1/2rolls
= $0.50
The volume of the cylinder is the amount of space on it
The volume of the oblique cylinder is 174.19 cubic units
<h3>How to determine the volume of the cylinder?</h3>
The given parameters are:
AB = 16 units
Radius (r) = 2 units

Start by calculating the height (h) using:

This gives

The volume of the cylinder is then calculated as:

This gives


Approximate

Hence, the volume of the oblique cylinder is 174.19 cubic units
Read more about volumes at:
brainly.com/question/1972490
I think it is the second one because they're raising