An allergy pill contains 180 mg of medicine. 10% of the medicine is eliminated from the patient's body every hour. To be effective, 70 mg of the medicine needs to be in the patient's body. If the patient takes one pill at 8 am, should they still be allergy-free at 5 pm?

Q: The University of McMaster undergraduate program is growing at a rate of 3% each year. The current…

A: Since you have posted multiple questions, as per guidelines, we are supposed to answer only the…

Q: A recent advertisement claimed that 2 out of every 3 doctors recommended a certain herbal supplement…

A:

Q: A machinist is hired at $22.15 per hour.  After 6 months, the wage will increase by 32%.  If the…

A: Step 1: Step 2: Step 3: Step 4:

Q: Pure water has a pH value of 7.0. How many times more acidic is milk, with a pH value of 6.4, than…

A: Given that:      pH value of Pure water = 7.0      pH value of Milk            = 6.4

Q: You are taking an 800-mg dose of an antibiotic every 8 hours. Your body eliminates 50% of the drug…

A:

Q: The half-life of freshly-baked brownies at your house is 18 hours. If 200 brownies were present…

A:

Q: A health clinic uses a solution of bleach to sterilize petri dishes in which cultures are grown. The…

A: Solution

Q: A steakhouse forecasts 150 customers and typically 18% of the guests order the chicken. The yield is…

A: No of customers = 150 Customers ordering fillet mignon = 0.18*150 = 27 Filet served to customers =…

Q: The number of infected people in a population grows by 8% per day and those who become infected…

A: Solution-: Given: Infected people grow per day r=0.08 (8%) Initially infected people=a=8 , x=45 We…

Q: A particular type of bacteria grows at a rate of 59 % per day. If my dog got infected with 9000…

A: It is given that p=9,000, r=0.59 and t=14.

Q: Assuming that the crabmeat yield 25% meat. How many pound of whole live crab would you have to buy…

A: Crab meat  yield 25% meat

Q: A new liquid detergent bottle advertises on the label "Now 25% more!" If this new, bigger bottle…

A:

Q: The amount of caffeine in the bloodstream decreases by 24% every hour. A can of Rock Star energy…

A: