Answer:
$36
Step-by-step explanation:
3*4=12
12*3=$36
Forty three million, eighty thousand and seven hundred.
Answer: 0.8531
Step-by-step explanation:
Let x be the random variable that represents the readings on scientific thermometers .
Given : The readings on scientific thermometers are normally distributed,
Population mean : 
Standard deviation : 
Z-score : 
Now, the z-value corresponding to -1.05 : 
P-value = 

Hence, the probability of the reading greater than -1.05 in degrees Celsius.= 0.8531