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Math and Arithmetic
Math is the study of abstractions. Math allows us to isolate one or a few features such as the number, shape or direction of some kind of object. Then we can study what can be learned about the behavior of those features while ignoring everything else about the object.
500 Questions
Are complanar points collinear?
Asked by Wiki User
Not sure about complanar.
Coplanar lines can be collinear but need not be.
Write an algorithm to find the largest number amongst three numbers and draw a flowchart?
Asked by Wiki User
Step1- Read a,b,c.
Step2-if a>b continue step 5.
Step3- b>c then print “b is the largest " and continue step 7.
Step4- continue step 6
Step5-if a>c then print “a is the largest " then continue step7.
Step6- print “z is largest".
Step7- end.
What is reflex angle to 85 degrees?
Asked by Wiki User
A reflex angle is more than 180 degrees but less than 360 degrees.
Therefore the reflex angle to 85 degrees is 275 degrees (360 - 85 = 275).
How do you figure percentage over and under budget?
Asked by Wiki User
we budgeted 10434528. and Actual is 12597289.79 what's the percentage increase
What is the pattern rule for this pattern 240 -120 -80 -60?
Asked by Wiki User
Subtract half of the difference of the previous two.
What is the circle that touches all three sides of the triangle called?
Asked by Wiki User
An inscribed circle.
Is it true or false that if you create logical subdirectories you can more easily locate individual files?
Asked by Wiki User
true
Shapes with same symmetry as the equilateral triangle?
Asked by Wiki User
How many lines of symmetry does an equilateral triangle have?
How many gallons of water in pool 12X36?
Asked by Wiki User
It is not possible to answer the question. A gallon is a measure of volume in 3-dimensional space. The question provides information in only 2 dimensions so there simply is not enough information.
Does kite have rotational symmetry?
Asked by Wiki User
Answer
No. If the shape has rotational symmetry, then it should be able to match itself when rotated a certain number of degrees that IS NOT 360 degrees.
Why?
Well, if we stop and think about it, all shapes can match themselves when being rotated 360 degrees (a full circle.) If 360 degrees was valid and qualified for rotational symmetry, then any shape would have rotational symmetry. Then this classification of rotational symmetry would have no real conclusion.
The only way a kite can match itself when rotating is if you rotate it 360 degrees. Therefore, it does not have rotational symmetry.
What 5 numbers have a mode of 6 and a median of 8?
Asked by Wiki User
6, 6, 8, 9 and 5436897
6, 6, 8, 9 and 5436897
6, 6, 8, 9 and 5436897
6, 6, 8, 9 and 5436897
Is 73 complementary or supplementary?
Asked by Wiki User
It is complementary to one angle, supplementary to another.
How do you calculate months as a percentage of a year?
Asked by Wiki User
Months with 31 day are 8.49% of a year.
Months with 30 days are 8.22% of a year.
Month with 28 days are 7.67% of a year.
Of course leap years are 8.47%, 8.2% and a 29 day month is 7.92%
This is what finance/ banking use.
DrV
How is precision related to the significant figures in a measured quantity?
Asked by Wiki User
The greater the number of significant figures, the greater the precision. Each significant figure increases the precision by a factor of ten.
For example pi = 3.14 is accurate to 3 significant figures, while pi = 3.14159 with 6 significant figures is a more accurate representation.
How long will it a train to travel 200 miles at the rate of 80 miles at the rate 80 miles per hour?
Asked by Wiki User
two and a half hours, 200/80 = 2.5
How many questions can you miss on a 200 question test to make a 70 percent?
Asked by Wiki User
60 questions can be missed.
What number comes next 1 3 10 34?
Asked by Wiki User
There are many possible answers because there are many ways of generating the sequence.
One such is the cubic equation,
Un = (4n3 - 19n2 + 33n - 16)/2 for n = 1, 2, 3, ...
So U5 = 87.
