An agricultural scientist collected data to study the relationship between the amount of nitrogen added to a comfield and the number of bushes of com produced. This is the regression line of the data, where yis measured in bushels of corn and x is measured in pounds of nitrogen
y=0.4328.5

What is the meaning of the slope for the regression line

the answer is 200

step-by-step explanation:

the way the question is worded, it seems to imply the $264 interest is simple interest, not compound interest.

the simple interest for 2 years is $264; the simple interest for 1 year is $132.

$132 interest on a $600 investment means an interest rate of (132/600)*100 = 22%.

the value of $200 at 22% interest compounded annually for three years is

200%281.22%29%5e3

the amount of interest is that value, minus the original $200.

8121 because

130,000 divided by 16 is 8121

3; 9 is 8 to -4

step-by-step explanation: