It's a rational number because 25 is perfect square, taking the square root gives the rational integers +5 or -5
5(2)>3(1)+4
10 > 7. Is True because 10 is greather than 7. All needed to do is evaluate the x and y variables for each possibility. A, B, C D. And see if is a logical answer.
Any other combination gives you a false statement.
At 95% confidence interval, true population mean is given by
x+/- 2sd
where x= sample mean and sd = sample standard deviation
True mean of population = 13.50 +/- 2*1.51 = 13.50+/-3.02
Interval: 13.50+3.02, 13.50-3.02 = 16.51, 10.48
Answer:
no
Step-by-step explanation:
as 205 is the term greater than the 1st term of AP and the difference is in decreasing order
Answer:
490
Step-by-step explanation:
19.6
25
980
3920
4900
then add the decimal
490.0
