Describe and graph the interval of real numbers.[-2, 3]
What will be an ideal response?
All real numbers between -2 and 3, including -2 and 3.
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Solve the problem. Round your answer, if appropriate.Electrical systems are governed by Ohm's law, which states that V = IR, where V = voltage, I = current, and R = resistance. If the current in an electrical system is decreasing at a rate of 6 A/s while the voltage remains constant at 28 V, at what rate is the resistance increasing (in ?/sec) when the current is 44 A? (Do not round your answer.)
A. 
?/sec
B. 
?/sec
C. 
?/sec
D. 
?/sec
Solve the problem. Round to the nearest tenth, if necessaryFind the percent if the part is 1.5 and the whole is 3.5.
A. 4.3% B. 42.9% C. 233.3% D. 21.5%
Divide.
÷ (-45)
A. - 5
B. - 
C. -10
D. 
Solve the right triangle for all missing sides and angles to the nearest tenth.
c = 32.5B = 15.8°
A. A = 74.2°, a = 119.4, b = 33.8 B. A = 74.2°, a = 31.3, b = 8.8 C. A = 74.2°, a = 33.8, b = 119.4 D. A = 74.2°, a = 114.9, b = 119.4