The ratio of red jelly beans to yellow jelly beans in a dish is 3: 4. if greg eats 3 red jelly beans and 6 yellow ones, the ratio is 4: 5. how many yellow jelly beans were originally in the dish?

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.

Find the solution of system of equation y= x-4 y=4x+2

Weak battery is considered to be a part of routine a. inspection b. wear and tear c. maintenance d. check