Mathematics, 26.10.2020 20:20 alana62
In the vicinity of a bonfire the temperature T (in °C) at a distance of x meters from the center of the fire is given by
T(x) =
500,000
x2 + 400
.
At what range distances from the fire's center is the temperature less than 260°C? (Assume x is positive. Round your values to one decimal place. Enter your answer using interval notation.)
Answers: 2
Mathematics, 21.06.2019 15:00, froyg1234
Little’s law firm has just one lawyer. customers arrive randomly at an average rate of 6 per 8 hour workday. service times have a mean of 50 minutes and a standard deviation of 20 minutes. how long does a customer spend at little’s law firm on average?
Answers: 2
Mathematics, 21.06.2019 17:00, TheRunningPotatoe245
Asif spent $745.10 on 13 new file cabinets for his office. small file cabinets cost $43.50 and large file cabinets cost $65.95. write and solve a system of equations to find the number of small cabinets and large cabinets he purchased. determine if each statement is true or false. 1. he purchased 5 small cabinets. true or false 2. he purchased 7 large cabinets. true or false 3. he spent $527.60 on large cabinets. true or false
Answers: 2
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