Answer:
Step-by-step explanation:
Given
Marcos purchased a sailboat for
Each year the boat will decrease in value by
After 1 year it is
after another year it becomes
After years it is
You invest $1700 in an account that earns 1.3% interest compounded daily. Write an equation to model the amount of money at any
1 answer:
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Answer:
c)
Step-by-step explanation:
Equation for regression line of y on x is given as
where
= predicted value
m = slope of line
b = intercept
m and b are found as
r = correlation coefficient = 0.88
Sx = standard deviation for independent variable x = 13
Sy = standard deviation for dependent variable y = 27
= mean value of independent variable x = 21
= mean value of dependent variable y = 55
Substituting these values in (2) and (3)
Putting these values of m and b in (1)