Janine works for a company that makes lawn chairs. She knows that they can maximize profits and make $7500 if they sell the chairs for $112 each. She also knows that they will lose $7312 if they sell the chairs for $89 each. a) Write a quadratic relation to model the company’s profits P, in dollars, if the chairs sell for x dollars each.

b) What selling price will ensure a profit of $5000?

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a cus it would be to much money so if it is 10 dollars it would be happy for every one

Step-by-step explanation:

54 kilometers per hour

step-by-step explanation:

according to rules:

1 km = 1000 meter

which means that 1 meter = 1/1000 km

1 hour = 3600 second [ as 1 hour = 60 min = 60 *60 seconds ]

which means that 1 second = 1/3600 hour

therefore, 1 kilometer/hour =

thus to convert 15 meter per second to kilometer per hour, we multiply 15 to 3.6 kilometer/hour.

15 meter/second=   which is the required answer.