1. 32+34+36=102
2. 250/1×7/10=1750/10= 175
250-175= 75 more gallons
3. 77.7, 77 7/100= 77.07 so 77.7 is larger
4. 1,026,231
5. 16 cubes, 4 each way because 8÷2=4 and 4^2 is 16
6 1/4 cubes for 4cm because area of 4cm cube is 16 and area of 10 cm is 100, and 100÷16=6.25 or 6 1/4
Answer:
a) 50.34% probability that the arrival time between customers will be 7 minutes or less.
b) 24.42% probability that the arrival time between customers will be between 3 and 7 minutes
Step-by-step explanation:
Exponential distribution:
The exponential probability distribution, with mean m, is described by the following equation:
In which is the decay parameter.
The probability that x is lower or equal to a is given by:
Which has the following solution:
The probability of finding a value higher than x is:
Mean of 10 minutes:
This means that
A. What is the probability that the arrival time between customers will be 7 minutes or less?
50.34% probability that the arrival time between customers will be 7 minutes or less.
B. What is the probability that the arrival time between customers will be between 3 and 7 minutes?
24.42% probability that the arrival time between customers will be between 3 and 7 minutes
U do whats in the parenthesis first.....(2 / 12)....2 divided by 12
The formula for the volume of a sphere is
V=4/3πr³
plug in the data we know
V=4/3π6³
V=4/3π*216
V=288pi
V=<span>904.778684234
round to the nearest hundredths
V=904.78cm</span>³
Answer=904.78cm³
3 / 29 = x / 116
29 x = 116 . 3
29 x = 348
x = 348 / 29
x = 12
hope this helps!