The domain of the following relation R {(6, −2), (1, 2), (−3, −4), (−3, 2)} is (1 point) a
{−3, −3, 1, 6}

b
{−4, −2, 2, 2}

c
{−4, −2, 2}

d
{−3, 1, 6}

The physical fitness of an athlete is often measured by how much oxygen the athlete takes in (which is recorded in milliliters per kilogram, ml/kg). the mean maximum oxygen uptake for elite athletes has been found to be 60 with a standard deviation of 7.2. assume that the distribution is approximately normal.

The function below show how much jayna and hannah charge for babysitting. which statement best compares the two plants?

Evan walked 5/8 mile to his friends house.then together they walked 7/12 mile to the movie theatre.which pair of fraction can evan use to find how far he walked in all?