Mathematics, 27.05.2020 21:02 geekymuin
The temperature, T, in degrees Fahrenheit, in a car's radiator during the first 4 minutes of driving is a function of time, t. The temperature can be found by the formula Upper T equals 5.8 t squared plus 14 t plus 32, 0less than or equalstless than or equals4. a) What is the car radiator's temperature at the instant the car is turned on? b) What is the car radiator's temperature after the car has been driven for 2 minutes? c) How long after the car has begun operating will the car radiator's temperature reach 80degreesF?
Answers: 3
Mathematics, 21.06.2019 18:30
Players on the school soccer team are selling candles to raise money for an upcoming trip. each player has 24 candles to sell. if a player sells 4 candles a profit of$30 is made. if he sells 12 candles a profit of $70 is made. determine an equation to model his situation?
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Mathematics, 21.06.2019 21:00
Type the correct answer in each box. use numerals instead of words. if necessary, use / fir the fraction bar(s). the graph represents the piecewise function: h
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Mathematics, 21.06.2019 21:20
If two angles of a triangle have equal measures and the third angle measures 90°, what are the angle measures of the triangle? a. 60°, 60°, 60° b. 45°, 90°, 90° c. 30°, 30°, 90° d. 45°, 45°, 90°
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Mathematics, 21.06.2019 21:30
Write an equation of the line that passes through the point (2, 3) and is perpendicular to the line x = -1. a) y = 1 b) y = 3 c) y = 0 eliminate d) y = -3
Answers: 2
The temperature, T, in degrees Fahrenheit, in a car's radiator during the first 4 minutes of driving...
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