a plant food solution contains 3 cups of water for every 1 cup of concentration. if a mixed solution of the two ingredients is 82 cups, find the number of cups for concentration used to make the solution

What is the discount if you pay $6.00 from $15.00

It takes A large pump 30 hours to empty a swimming pool and it takes a smaller pump 75 hours to empty the same pool how much time will it take to empty the pool using both pumps

What is three equivalent fractions to 50/45

Use the discriminant to determine the nature of the roots of the following equation. x2 + 2x + 5 = 0

An object has a mass of 5.0 kg. It's 3.0 m off the ground and has a speed of 4 m/s. Calculate total mechanical energy of the object. Remember Mechanical energy is the sum of KE and PE A. 147 B. 187 C. 60 D. 167

If a coin has been altered so that the probability of heads coming up is 1/10, then the probability of tails coming up iS 9/10 true or false

What is 8,752 rounded to the nearest hundred

A new soft drink is being market tested. a sample of 400 individuals participated in the taste test and 80 indicated they like the taste. A. At a 5% significant level, test to determine if at least 22% of the population will like the new soft drink.

Find unit rate. The tub fills with 12 gallons of water in 5 minutes?

The circulation of a newsletter decreased from 6000 to 3710. Find the percent of decrease in circulation to the nearest percent.