Submit your document or use the following to calculate the number of beats per day: • Number of beats in 15 seconds =
• Now multiply this number by 4 to tell how many times your heart beats in one minute.
Example: Number of beats in 15 seconds X 4= __ beats per minute
• Now multiply this times 60 to tell how many times your heart beats in one hour.
• Example: Number of beats in 1 minute = X 60 = __ beats per hour
• Now multiply this times 24 to tell how many times your heart beats in one day.
Example: Number of beats in 1 hour = _X 24 = __ beats per day.

The solution set for 5v2 – 125 = 0 is

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?

Pls yall i really need the answer fr fr