Abirch tree that is 4 ft tall grows at a rate of 1 ft per year. a larch tree that is 6 ft tall grows at a rate of 0.5 ft per year.
let the variable t represent time in years and h represent height in feet. in how many years will the trees be the same height?
which system of equations can be used to solve this problem?
a.{h=4-t
{h=6-0.5t
b.{h=5t
{h=6.5t
c.{h=1+4t
{h=0.5+6t
d.{h=4+t
{h=6+0.5t

How do i do this activity, is appreciated

Adoctor administers a drug to a 38-kg patient, using a dosage formula of 50 mg/kg/day. assume that the drug is available in a 100 mg per 5 ml suspension or in 500 mg tablets. a. how many tablets should a 38-kg patient take every four hours? b. the suspension with a drop factor of 10 ggt/ml delivers the drug intravenously to the patient over a twelve-hour period. what flow rate should be used in units of ggt/hr? a. the patient should take nothing pills every four hours. (type an integer or decimal rounded to the nearest hundredth as needed.)

Sara has 2 2/3 cup taco meat. she needs 1/6 cup to make one taco. how many tacos can sara make with the taco meat she has?