Hi I know the answer it is 67
Answer:
x = 3 - √13, 3 + √13.
or
-0.61, 6.61 to the nearest hundredth.
Step-by-step explanation:
x^2 - 6x - 4 = 0
(x - 3)^2 - 9 - 4 = 0
(x - 3)^2 = 13
x - 3 = +/-√13
x = 3 - √13, 3 + √13.
Answer: M= slope
M= -1/5
Step-by-step explanation:
M= the change in y over the change in x so you would do 1-4 over 13-(-2) which gives you -3 over 15 which is simplified to give you the answer which is -1/5.
Answer:
Option I
Step-by-step explanation:
Given that for families who live in apartments the scatterplot of the family’s income and the amount of rent they pay is approximately linear with a correlation of r = 0.60.
This implies that there is a positive association between income and rent paid.
Also since r is greater than 0.5, we can say that there is a moderately strong correlation.
All these can be interpreted as if income goes high, rent also would be higher.
The rise in rent due to income would be 0.6^2 =36% only
The regression line need not pass through 60% of income rent data points but it passes through average of the data points.
Hence only option I is right.
Answer:
Yuson Has Left After 15 Days
Step-by-step explanation:
30/2 = 15
30/2 = x = 15
