Answer:more than 15 and if he worked for 1h he will have 21$
Step-by-step explanation:
Answer: 0 slope, horizontal line.
Step-by-step explanation:
when using y2-y1/x2-x1, you would get 8-(-3)/5-5. This simplifies to 11/0, which means that the line would have 0 slope. A line with 0 slope is a horizontal line.
Answer:
D.
Step-by-step explanation:
Because the lowest point in the X coordinate is -4 and the highest point is 9.
Answer:
10
Step-by-step explanation:
Coefficient of variation is a measure of dispersion, showing the variability of data in relation to the mean.
The Coefficient of variation compares the degree of variation between data points. The coefficient of variation is the ratio of mean to standard deviation. It is given by the formula:
Coefficient of variation = mean / standard deviation
Coefficient of variation = 50 / 5
Coefficient of variation = 10
Answer:
y=6x+21
Step-by-step explanation:
simply 3x2+6x+15