Answer:
64x^127
Step-by-step explanation:
caculate it with all the numb
Answer:
0.0274
Step-by-step explanation:
The mean is
and the standard deviation is 
Calculate
for 
If
then 
and

Use table for normal distribution probabilities to get that

Answer:
x = 18
Step-by-step explanation:
total money = money spent + money left
x = 7+11
x = 18
Answer:
290
Step-by-step explanation:
Answer:
743627367867628718473867267462664772
Step-by-step explanation: