Answer:
Step-by-step explanation:
Solve the inequality 5x − 4y > 20 for y, as follows: Subtract 5x from both sides, obtaining:
-4y > 20 - 5x;
Then divide all terms by -4:
y < -5 +(5/4)x, where the direction of the inequality sign has been reversed because of division by a negative quantity.
Temporarily replace the < symbol with = obtaining y = -5 +(5/4)x. Now choose at least three x values and find the corresponding y values. For example:
x y = -5 +(5/4)x
0 -5
4 0
-8 -15
Now plot these three points (0, -5), (4, 0) and (-8, -15). Draw a dashed line through them. Because of the < symbol in y < -5 +(5/4)x, shade the area underneath the dashed line.
Answer:
if you zoom in a little bit and repost it i can help you
Step-by-step explanation:
It would be located in quadrant 4 because it has to be positive and negative.
Answer:
The table is attached below and ogive also.
Step-by-step explanation:
Given
The following distribution is given below
First we find the cumulative frequency.
And then we convert it into a less than type ogive.
find the cumulative frequency shown below clearly
And convert it into less than type of cumulative frequency distribution is also done in next table, the daily income is less than daily income upper limit.
In this graph x-axis is daily income and y-axis is number of workers
Answer:
b = 33°
Step-by-step explanation:
A full circle is 360°.
360° - 296° - 31° = b
360° - 296° - 31° = 33°
