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What is the first significant figure of 0.09378?
It is the first figure that's not a zero. This applies to all numbers.
How do you figure the variance on a group of numbers?
To figure the variance on a group of numbers, you must first figure out the mean, which is the average of the set. Then, substract the mean from each number in the set. Square the result of those substractions, and then average the squares. You will then have the variance.
How could you be the first in your class without studying?
you can if you are doing experiments
When doing equations do you divide by the large or small number first?
large numbers
How do you fix washing machine?
First of all you need to figure out what it is NOT doing, then tell the people who you are asking for help.
What is a four figure grid reference?
go along to the line number of the first 2 numbers and then go up to the line with the second 2 numbers
What is the nearest hundredth for 2.8749?
The rule when rounding off numbers is "If the first figure to be discarded is 5 or more then the previous figure is increased by 1". The first figure to be discarded is 4. As this is less than 5 then the previous figure (7) remains unchanged. 2.8749 to the nearest hundredth is 2.87
Which civilization discovered negative numbers?
Negative numbers do not show up much in the real world unless someone is trying to figure out a problem. The numbers were first discovered by the Indian civilization.
What is 0.115 to the nearest hundreds?
The rule when rounding off numbers is "If the first figure to be discarded is 5 or more then the previous figure is increased by 1". The first figure to be discarded is 5 and following the above rule : 0.115 becomes 0.12 when rounded off the 2sf
How do you round 239 to the nearest 100?
The rule when rounding off numbers is "If the first figure to be discarded is 5 or more then the previous figure is increased by 1". In this case the first figure to be discarded is 3 therefore the previous figure (2) remains unchanged. 239 rounded to the nearest 100 is 200.
What are the first four common multiples of each set of numbers?
This will be difficult to answer accurately without knowing each set of numbers.
What is the sum of the first four composite numbers?
You can figure out the "composite numbers" from any table of primes - all the positive integers that are not prime numbers are composite (the number one should also be excluded). The first four composite numbers are:4, 6, 8, 9
