Alright, so you know there are 3 new seats added per row. So first, figure out the cost per row. 74 times 3 will get you 222, meaning it will be 222 dollars for each row. Now you know that there will be 15 rows, so you will multiply 222 to 15. The answer you get is 3330. So the total price for the seats is $3330.
Answer:
Ŷ = -1.7391+0.8913X
Step-by-step explanation:
Given the data :
husband 23,27 ,28,28,29, 30,31,33,35,36
wife 18,20,22,27,21,29,27,29,28,29
Taking :
Husband as (X)
Wife as (Y)
We could use technology to fit the data and obtain a regression model.
Using technology ; the regression equation obtained is:
Y = -1.7391+0.8913X
Where
Y = wife
X = husband
Slope = 0.8913
Intercept = - 1.7391
Answer:
a
Step-by-step explanation:
I already answered this, but I guess it didn't go through
Answer:
16
Step-by-step explanation:
