It's D. the median for town A, 30, is less than the median for town B, 40.
7/9 is greater because if you divide the fraction you will get 0.77777777...
(Which will go on forever)
compare:
(< or >)
0.7 ? 0.6
Well, by looking at both of them, you can easily tell that 0.7 is greater and 0.7=7/9, therefore, 7/9 is greater
For this case we must find the solution of the following quadratic equation:
Where:
Then, the solution is given by:
Substituting the values:
By definition we have:
Thus, we have two complex roots.
Answer:
The equation has no real roots.
The ratio is 12:28. Or in fraction form it’s 12/28. You can also simplify it to 3/7
Answer:
3040
Step-by-step explanation:
given arithmetic progression is
70,100,130,...
here
first term (a)=70
common difference (d)=100-70=30
number of term n=100
using the formula of arithmetic progression
an=a+(n-1)d
a100=70+(100-1)30
a100=70+99×30
a100=70+2970
a100=3040
