If an adult female weighs 50 kg, how many mg of
medicine does she need if the dosage formula for
the medicine is 10 mg/kg?

Given the following sampling distribution of one mean with a sample size 49, from a normally distributed population, find the population standard deviation, o.79828588912497

1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?

Can some one explain how to slove specifically, what is the value of x? 0.9(x+1.4)-2.3+0.1x=1.6 enter the answer as a decimal in the box. x= ?