A manufacturing company produces engines for light aircraft. The graph shows the number of engines produced each year since the company
started operations.
Engine Production
Number of Engines Produced
Number of Years
Number of yea
The data plot can be represented by the function N
Based on the scatter plot, we can predict that in the ninth year, the company will produce

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much

Data from 2005 for various age groups show that for each $100 increase in the median weekly income for whites, the median weekly income of blacks increases by $105. also, for workers of ages 25 to 54 the median weekly income for whites was $676 and for blacks was $527. (a) let w represent the median weekly income for whites and b the median weekly income for blacks, and write the equation of the line that gives b as a linear function of w. b = (b) when the median weekly income for whites is $760, what does the equation in (a) predict for the median weekly income for blacks?

Astudent must have an average on five test that is greater than it equal to 80% but less than 90% to receive a final grade of b. devon's greades on the first four test were 78% 62% 91% and 80% what range if grades on the fifth test would give him a b in the course? ( assuming the highest grade is 100%)