For a number to be rational by definition, a fractional representation of the number must exist.
So N = n/m is rational if n and m are integers.
Since it's given in fractional form it's rational by definition.
Hence false.
Answer:
Year 1
4% of $1,000 is $40
Year 2
4% of $1,040 is $41.6
The Princple has accumulated $1,081.60 dollars.
Answer:
The ratio of boys to girls to 5:7
Let the number of boys be 5x
Let the number of girls be 7x
5x = 30
x = 6
Now just plug in 6 for the x in 7x
and number of girls 7 x 6 = 42
Area = ab Sin O
= (63)(76) Sin 63 degrees
= 4266 square cm.
