Answer: (8/10)+(1/100)+2/1000)=0.812
Step-by-step explanation: Um, what is the underlined digit
Answer:
I) There are hours in 1 year.
II) The exact number of hours in one year is hours.
Step-by-step explanation:
Given : 1 hour=3600 seconds
1 year = 31556952 seconds.
To find :
I) Use scientific notation to estimate the number of hours in one year.
1 day = 24 hours
1 year = 365 days
So, number of hours in one year is given by,
In scientific notation,
So, there are hours in 1 year.
II) 1 year = 31556952 seconds.
1 hour = 3600 seconds
In one year the number of hour is given by,
In scientific notation,
So, the exact number of hours in one year is hours.
III) In two or more complete sentences, compare your answers to parts I and II. In your comparison, discuss similarities and differences.
- The exact numbers of hours using 365 days is 8760 which is written as in scientific notation but using the given data we get hours.
- Comparing these answers the first one has only 3 significant figures and the second answer has six significant figures.
- If we round these we get hours which has two significant numbers.
600 ............................................................................,...............................
Answer:
3/18 = 1/6 =.16666666.....
.16(would be repeating)
your choice D and A are the same, and choice C and B are the same!
hope this helps!
Answer: 0.999986176
Step-by-step explanation:
To solve this, the probability distribution formula for selection will be used
Where P(x=r) = nCr * p^r * q^n-r
To get the probability that all 3cans are not overfilled, since the probability of success given in the question is that of a can being overfilled, then we will first derive the probability of having exactly 3cans being overfilled and subtract this gotten answer from 1
n= 3, r=3, p=0.024, q=1-0.024=0.976
When, 3 cans are overfilled, P(x=3) becomes:
P(x=3) = 3C3 * 0.024^3 * 0.976^0
P(x=3) = 1 * 0.000013824 * 1
P(x=3) = 0.000013824.
Then, probability that all three cans are not overfilled becomes :
1 - 0.000013824. = 0.999986176,