Solve the problem.What is the range of the secant function?
A. all real numbers
B. all real numbers from -1 to 1, inclusive
C. all real numbers greater than or equal to 1 or less than or equal to -1
D. all real numbers, except odd multiples of 
(90)°
Answer: C
Mathematics
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Fill in the table by converting the given temperature into each of the other temperatures. Round to the nearest hundredth if necessary.CelsiusKelvinFahrenheit10°C???270°K???72°F
A.
| Celsius | Kelvin | Fahrenheit |
| 10°C | 283.15°K | 18°F |
| 3.15°C | 270°K | 26.33°F |
| 22.22°C | 295.37°K | 72°F |
B.
| Celsius | Kelvin | Fahrenheit |
| 10°C | 283.15°K | 50°F |
| -3.15°C | 270°K | 26.33°F |
| 22.22°C | 295.37°K | 72°F |
C.
| Celsius | Kelvin | Fahrenheit |
| 10°C | 283°K | 50°F |
| -3°C | 270°K | 26°F |
| 22°C | 295°K | 72°F |
D.
| Celsius | Kelvin | Fahrenheit |
| 10°C | 283.15°K | 50°F |
| 0°C | 270°K | 26.33°F |
| 89.78°C | 362.93°K | 72°F |
Mathematics
Graph the sinusoidal function.y = 
cos (- 
x)
A. 
B. 
C. 
D. 
Mathematics
Factor the expression.
?
What will be an ideal response?
Mathematics
Add. Simplify, if possible.5.38 + (-3.92)
A. 9.3 B. -1.46 C. 1.46 D. -9.3
Mathematics