Anew computer can complete a complex biochemistry calculation in 11 hours less than an older-model computer. working together, the new computer and the old computer can complete the calculation in 19 hours. how long would it take the new computer to complete the calculation by itself

New computer will take 33.28 hours to complete the calculation by itself.

Step-by-step explanation:

Let the time taken by the new computer to complete the calculation = x hours

Per hours work done by the new computer =

Time taken by the older computer to complete the calculation = (x + 11) hour

Per hour work done by old computer =

When both the computers work together they complete the work in 19 hours.

Therefore, per hour work done by both together =

We per hour work done by both individually = per hour work done by both together

38x + 209 = x² + 11x

x² - 27x - 209 = 0

By quadratic formula,

x =

x =

x =

x =

x = 33.28 hours

Therefore, new computer will take 33.28 hours to complete the calculation by itself.

the most boring 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.

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step-by-step explanation:

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