3. Here is a calculation 5-(-11)
(a) Figure out the answer to the calculation:
(b) Which of these story questions fits the calculation? Circle any that apply.
A
It was extremely cold at midnight.
During the morning, the temperature rose by 5°C
By midday. It had reached - 11°C
What was the temperature at midnight?
B
The temperature at midnight was -11°C
By midday, the temperature was 5°C
What was the temperature change?
C
At midday. the temperature was 5°C.
The temperature then fell by 11°C
What was the final temperature?
Explain your answer.

(x+3)(x+7)

step-by-step explanation:

x =-.20752

step-by-step explanation:

4^(x+2)=12

4^(x+2)=12

take the log base 4 on each side

log 4 (4^(x+2) = log 4(12)

we know log b(a^y) = y log b (a)

(x+2) log 4(4) = log 4 (12)

x+2 = log 4 (12)

we know   logb c = loga c/loga b

we want to convert to base 10   so a = 10

by default, we do not write the 10   c = 4   and b = 10

log4 10 = log 12/log 4

log4 10 = log 12/ log 4

x+2 = log 12/ log 4

subtract 2 from each side

x +2 -2 = log 12/ log 4 -2

x = 1.79248125 -2

x =-.20752

think about the doctor who treated the major and the speaker in the short story "in another country." put yourself in the shoes of the doctor, and based on what you read in the story, write what you think his thoughts about the major and the speaker would be. use the following vocabulary in your response and change the form of these words as needed: detached resign withered