Compute the child's dosage if the adult dosage is 800 mg and the child is 12 years old. Young's Rule: child's dose = (child's age . (child's age+12)] x adult dose

If sr is 4.5cm and tr is 3cm, what is the measure in degrees of angle s?

Cody started biking to the park traveling 15 mph, after some time the bike got a flat so cody walked the rest of the way, traveling 4 mph. if the total trip to the park took 6 hours and it was 46 miles away, how long did cody travel at each speed? solve using rate times time= distance

Serena is making an experiment. for that, she needs 20 grams of a 52% solution of salt. she has two large bottles of salt water: one with 40% and the other with 70% of salt in them. how much of each must she use to make the solution she needs? i am in need of