Answer:
the 3rd one
Step-by-step explanation:
the minimum value is x=-3 and the maximum value is x=01
Answer:
The answer is 121.50
Step-by-step explanation:
Multiple 6 by the 20 first so you get 120
Then multiply 6 by the .25 and you get 1.5
So just add 120 with 1.5 and you get 121.50
Answer:
17
Step-by-step explanation:
Given the regression model :
Y=ax+b
x = Hours of TV watched per day
y= number of sit-ups a person can do
A=-1.341
B=32.234
Y = - 1.341x + 32.234
Predict Y, when x = 11
Y = - 1.341(11) + 32.234
Y = −14.751 + 32.234
Y = 17.483
Hence, the person Cann do approximately 17 sit-ups
