The formula for 1 liter of an elixir contains 0.25 mL of a flavoring oil. What is the per- centage (v/v) of the flavoring oil in the elixir? 33. 0.025% v/v flavoring oil

Find x R. 15 S. X%=

Heavy equipment loses 1/5 of its value each year. 1. how much is a earthmover worth after 1 year if it cost 125$ thousand new? 2. how many years does it take for the earthmover value to depreciate to a value of 64$ thousand

Solve for x and y. to 70% x = [Select ] y = [Select]

The Pulmonary Division at your hospital asked that you calculate the percentage of asthmatic adults treated in the Emergency Room who had pulse oximetry saturations < or = to 90%.

What is the annual fuel cost for a car driving 26,000 km per year with a fuel rating of 9.7 L/ 100 km, with a fuel price of $ 1.22/L ? *

Mr. Goodmoore used a 60-foot sprayer to apply 11 / / 2 quarts per acre of a postemergence (burndown) herbicide to 600 acres of corn land. The herbicide is sold in a 21 / / 2-gallon container at $98.75 per container. He sprayed at a rate of 5.5 mph. Allow an extra 10 percent of total time for turning and filling. a. How many hours did it take to apply the herbicide? b. What was the cost of the herbicide?

Caffeine leaves the body at a rate of 15.6% each hour. Your first cup of coffee in the morning has 100 mg of caffeine. a. How long will it take before you have 50 mg of that caffeine in your body? ____?____ b. How long will it take before you have 25 mg of the caffeine in your body? ____?____

Find the appropriate value of t  for 95% CI with n=31.

a cup of coffee has 95mg of caffeine. the amount of caffine in your body diminishes by 7% each hour. how kuch caffeine will remain after 4 hours. round to the nearest mg.