Given:
m = -8 degrees/hour, the rate of change of temperature
Let x = hours
Let y = temperature, °F
Then y = -8x + b
where b = constant
When x = 0, then y = b.
Therefore b = initial temperature
If the temperature drops by at least 36 °F in the next x hours, then
b - y(6) ≥ 36
b - (-8x + b) ≥ 36
8x ≥ 36
x ≥ 4.5 hours
Answer: At least 4.5 hours
Answer:
C
Step-by-step explanation:
All odd prime numbers up to 16:
3, 5, 7, 11, 13
All multiples of four up to 16:
4, 8, 12, 16
All of those in a list:
3, 4, 5, 7, 8, 11, 12, 13, 16
There are 9 things on that list. The probability is equal to:

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Step-by-step explanation:
19x - 4 = 110 ( alternate Exterior angle )
→ 19x = 110 + 4 = 114
→ x = 114/19
→ x = 6
therefore, value of x is 6°.
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(d^3)^5 is equal to d^(3^5), which is equal to d^243.