Yes.
-- Take 10/50.
-- Divide numerator and denominator by 2.5 ,
(Or multiply them by 0.4 .)
-- You now have 4/20 .
If r=-3, then it would be -3-12 which equals -15
Answer:
a. 47.6mph (distance divided by time = speed. divide each rowers distance by their speed, then add them all)
b. 1.26 minutes per mile (i used a calculator so i dunno how to explain)
let me know if this is right or not :)
B) 405 m
tan(5) = x/4629
4629tan(5) = 404.9
Round up
x=405 m
