Answer:
The correct option is B.
Step-by-step explanation:
It is given that the correlation coefficient between two variables is -0.95.
Correlation coefficient between two variables is denotes by ρ. The value of ρ is leis between -1 to 1.
If , then it represent perfect negative correlation.
If , then it represent perfect positive correlation.
If , then it represent no relationship between the variables.
Since the -0.95 is near to the value -1, therefore we can say that there is a strong negative association between the variables. Option B is correct.
Answer:
-88x^3
Step-by-step explanation:
1) distribute the "2x"
(8x+8x-98x-2x-4x)x^2
a) add all like terms in parantheses
(-88x)x^2
b) multiply -88x and x^2
-88x*x^2=-88x^3
hope this helps!
Cary x+7. In 3 yrs x+10
Dan x. In 3 yrs x+3
x+10+x+3=83
2x+13=83
2x=83-13
2x=70
x=70/2
x=35
Cary is 42
Dan is 35
Answer:
for this qastion u got use the valume of this proplem.
Step-by-step explanation:
Answer:
the price of one bag is 30$ the equation is 20 + 30y y =2 in this senario
Step-by-step explanation: