Mathematics, 24.09.2019 20:00 banks9244
The label on a ceiling lighting fixture warns you to use a lightbulb of 60 watts or less. the voltage to the
lightbulb is 120 volts. an intern calculated how much amperage a bulb of the maximum allowed wattage
will draw. you are checking her work, shown below. if there is an error, what is the first step that has an
error, and why is it an error?
Answers: 3
Mathematics, 21.06.2019 13:00
If a and b are the measures of two first quadrant angles and sin a = 4/9 and sin b = 2/5 find sin(a+b).
Answers: 1
Mathematics, 21.06.2019 13:30
1. the following set of data represents the number of waiting times in minutes from a random sample of 30 customers waiting for service at a department store. 4 5 7 10 11 11 12 12 13 15 15 17 17 17 17 17 18 20 20 21 22 22 23 24 25 27 27 31 31 32 a. determine the number of classes and class interval.
Answers: 3
Mathematics, 21.06.2019 18:00
Solve this system of equations. 12x − 18y = 27 4x − 6y = 10
Answers: 1
The label on a ceiling lighting fixture warns you to use a lightbulb of 60 watts or less. the voltag...
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