The cattle at the Madison Farm are fed 4 7/10 bales of hay each day. The horses are fed 1/2 as much hay as the cattle. How many bales of hay are the horses fed each day? Write your answer as a fraction or as a whole or mixed number.
GIVING BRAINLIEST AND POINTS IF I CAN

If f(x) =3x-2 and g(x) =2x+1 fins (f+ g) (x)

Afactory makes propeller drive shafts for ships. a quality assurance engineer at the factory needs to estimate the true mean length of the shafts. she randomly selects four drive shafts made at the factory, measures their lengths, and finds their sample mean to be 1000 mm. the lengths are known to follow a normal distribution whose standard deviation is 2 mm. calculate a 95% confidence interval for the true mean length of the shafts. input your answers for the margin of error, lower bound, and upper bound.

Find the dimensions of the circle. area = 64π in.² r= in.