Answer:
1) 
- Greater than -10 and less than 10.
2) ![[-10, 10]](https://tex.z-dn.net/?f=%5B-10%2C%2010%5D)
- Greater than or equal to -10 and less than or equal to 10.
3) 
- Greater than or equal to -10 and less than 10.
4) ![(-10, 10]](https://tex.z-dn.net/?f=%28-10%2C%2010%5D)
Greater than -10 and less than or equal to 10.
Step-by-step explanation:
There are four form of describing that set in interval notation, which presented below:
1) - Greater than -10 and less than 10.
2) - Greater than or equal to -10 and less than or equal to 10.
3) - Greater than or equal to -10 and less than 10.
4) Greater than -10 and less than or equal to 10.
<u>Estimate
5.</u> 49.2 this is actually 20% but its close enough to estimate <u>
6.</u> 120 this is closer to 150%<u>
7.</u> 226.8 this is 70%
<u>
8.</u> 36 this is closer to 55%
<u>
9.</u> It would be closer to fifteen minutes because 25% = 1/4 and 15/45 = 25% and 45 minutes is close to 50 min
<u>write an equation
</u><u>10.</u> 14% = .14 so .14×64 = 8.96<u>
</u><u>
11.</u> x = .36 × 194 x = 69.84<u>
12.</u> .82x = 73.8 divide each side by .82 x = 90<u>
13.</u> 75 = 50x divide each side by 50 x = 1.50 or 150%
2/9
Work:
5 can go into each of them
10 / 5 = 2
45 / 5 = 9
So 2/9 is your answer
The slope on the given graph is 2.
Given,
A graph is given in the figure.
We need to find the slope of the graph.
<h3>What is a slope in a graph?</h3>
A slope is a measure of its steepness.
It is given by:
We need to find two points on the graph.
Example: Two points are - (a,b) and (c,d)
Slope = (d - b) / (c - a)
Find two points from the graph.
We have,
(1.5, 0) and (0, -3)
Now,
Slope:
= (-3 - 0) / (0 - 1.5)
= -3 / -1.5
= 2
Thus the slope on the given graph is 2.
Learn more about how to find slopes here:
brainly.com/question/23164168
#SPJ1
