I think the answer will be C . 4+4=8
The income on the 27th day would be 67,108,864
Answer:
1)1,0395x10^9
2)its already in scientific notation?
If you write it in standard notation, which is actually just regular notations it's 400.
Step-by-step explanation:
Scientific notation can be used to represent very large or small numbers. A number written in scientific notation will have one non-zero digit to the left of the decimal point, multiplied by a power of 10
, with the power corresponding to the amount of places the decimal should move.
Answer: Values are unusual : $1774 and $606
Very unusual value = $606
Step-by-step explanation:
According to the empirical rule, when data is normally distributed (bell-shaped) then the values that are two standard deviations from the mean are unusual.
Given data: $1616 $1774 $1309 $606 $1470 $1542
Mean :
and Standard deviation: ![\sigma= \$200](https://tex.z-dn.net/?f=%5Csigma%3D%20%5C%24200)
The range of the values lies within
from mean
.
![(\mu-\2\sigma,\ \mu+2\sigma)\\\\=(1300-2(200),\ 1300+2(200))\\\\=(900,\ 1700)](https://tex.z-dn.net/?f=%28%5Cmu-%5C2%5Csigma%2C%5C%20%5Cmu%2B2%5Csigma%29%5C%5C%5C%5C%3D%281300-2%28200%29%2C%5C%201300%2B2%28200%29%29%5C%5C%5C%5C%3D%28900%2C%5C%201700%29)
The values are unusual (i.e. more than two standard deviations from the mean) = $1774 and $606
The range of the values lies within
from mean
.
![(\mu-\3\sigma,\ \mu+3\sigma)\\\\=(1300-3(200),\ 1300+3(200))\\\\=(700,\ 1900)](https://tex.z-dn.net/?f=%28%5Cmu-%5C3%5Csigma%2C%5C%20%5Cmu%2B3%5Csigma%29%5C%5C%5C%5C%3D%281300-3%28200%29%2C%5C%201300%2B3%28200%29%29%5C%5C%5C%5C%3D%28700%2C%5C%201900%29)
The values are very unusual (i.e. more than three standard deviations from the mean) = $606
If you wanted to multiply 5 by 7, for example, you could draw a rectangle on squared paper with sides of 5 squares and 7 squares. You could then count the squares inside the rectangle which would give you the area which is the same as 5 times 7.