69 cm is one standard deviation below the mean
<span>for a normally distributed (bell curve) population </span>
<span>___ about 68% lie within one standard deviation of the mean ___ 34% above and 34% below </span>
<span>in this case , the 34% below the mean is added to the 50% above the mean (the 1/2 of the population equal to or longer than 79 cm) </span>
<span>so 84% of the population is longer than 69 cm</span>
Answer:
x= 256.8(rounded)
Step-by-step explanation:
For this problem, use tangent because you have adjacent and are trying to find the opposite side from the angle. Tan(15°)= x/300 so x=300tan(15°)
It was negative, but you probably take absolute value.
First let's write it out with just numbers
6×
Now solve!
Solve exponent first
10^5 = 100,000
Now multiply
6 x 100,000 = 600,000
600,000 is your answer
Answer:
The first three
Step-by-step explanation:
Answer:
5040
Step-by-step explanation:
Because every letter can go to 1 spot less. For example: M in the beginning can go everywhere, then the next letter can only go to 6 places because the M got a spot and so on with the other letters, so it would be 7x6x5x4x3x2x1 which is 5040
