80%= 80/100 because that's a sheet you can use to help you with your work I had trouble with this until I understood it because my math teacher helped me
Species A: 18.9 miles / 42 minutes = 0.45 miles per minute
Species B: 20.3 miles / 58 minutes = 0.35 miles per minute
Therefore, species A is faster and flies at a speed of 0.45 miles per minute
(27 mph)
0.45 x 60 = 27 mph
Three hundred fifty seven million, eight hundred ninety four thousand, five hundred seventy-six.
Y = mx + b
m is the slope, or the constant rate of change
b is the y intercept, or the initial value
y = 55x + 10
Hope this helps!