Three co-workers recorded the amount of water in a fish tank being replaced at regular intervals. maggie measured 1/2 gallon of water in 2/3 of an hour.

christine measured 3/4 gallon of water in 6/5 of an hour.

gianna measured 2/3 gallons of water in 4/5 of an hour.

What two statements are true?

A. Giannas fish tank replaced the most water per hour.

B. Christies fish tank replaced the most water per hour.

C. Christies fish tank replaced the least water per hour.

D. All three fish tank replaced more than one gallon of water per hour.

E. Two of the fish tanks almost replaced the same amount of water per hour.

A. Giannas fish tank replaced the most water per hour.

C. Christies fish tank replaced the least water per hour.

Step-by-step explanation:

Let define the replacement rate (), measured in gallons per hour, by the ratio of capacity (), measured in gallons, to replacing time (), measured in hours. That is:

(1)

The co-worker with the highest rate replaces the most water in a hour. Let see the rate of each co-worker:

Maggie (, )

Christine (, )

Gianna (, )

From these informations, we conclude that Gianna's fish tank replaced the most water per hour and Christine replaced the least water per hour. All three fish tanks replace less than one gallon of water per hour. Therefore, correct answers are A and C.

the most boring thing ever written

step-by-step explanation:

i am writing something. yes, i plan to make it the most boring thing ever written. i go to the store. a car is parked. many cars are parked or moving. some are blue. some are tan. they have windows. in the store, there are items for sale. these include such things as soap, detergent, magazines, and lettuce. you can enhance your life with these products. soap can be used for bathing, be it in a bathtub or in a shower. apply the soap to your body and rinse. detergent is used to wash clothes. place your dirty clothes into a washing machine and add some detergent as directed on the box. select the appropriate settings on your washing machine and you should be ready to begin. magazines are stapled reading material made with glossy paper, and they cover a wide variety of topics, ranging from news and politics to business and stock market information. some magazines are concerned with more recreational topics, like sports card collecting or different kinds of hairstyles. lettuce is a vegetable.

r and t.

both are 64 degrees.