100 points giving brainleast dont just answer for the points

convert these numbers into scientific notation
planet
distance from sun (in km)
distance in scientific notation
mercury
57,909,000 5.7909 x 107
venus
108,208,930

earth
149,600,000

mars
227,940,000

jupiter
778,547,200

saturn
1,433,449,370

uranus
2,871,000,000

neptune
4,495,000,000

No one is going to do your test or homework. I will only do one.

Neptune:

4, 495, 000,000 = 4.495 x 10^9

d. 24+-0.114

step-by-step explanation:

the question requires us to calculate the approximate 95% confidence interval for the mean number of ounces of ketchup per bottle in the sample given the following statistics;

sample mean = 24

standard deviation, σ = 0.4

sample size , n = 49

the confidence interval for a population mean is calculated using the formula;

sample mean ± z-score*(σ/sqrt(n))

the z-score associated with a 95% confidence interval, from the standard normal tables, is;

1.96

substituting these values into the formula;

24 ± 1.96*(0.4/7)

= 24 ± 0.112

from the alternatives given, choice d is closest to the above expression;