What is the event "getting at least one tails" for the experiment of tossing a coin twice?
?

A. E = {(T, T), (H, T), (T, H)}
B. E = {(H, H), (H, T), (T, H), (T, T)}
C. E = {(H, H), (H, T), (T, H)}
D. E = {(H, T), (T, H)}


Answer: A

Mathematics

You might also like to view...

Express as a single logarithm and, if possible, simplify.[ln (j2 - 36) - ln(j + 6)] + ln (j + y)

A. ln (j - 6)(j - y) B. ln (j - 6)2/3(j - y) C. ln (j + 6)2/3(j + y) D. ln (j - 6)2/3(j + y)

Mathematics

Find the infinite sum accurate to three decimal places.

A. 0.010 B. -0.007 C. -0.010 D. 0.007

Mathematics

Find the largest open interval where the function is changing as requested.Increasing y = 7x - 5

A. (-5, 7) B. (-?, 7) C. (-5, ?) D. (-?, ?)

Mathematics

Solve using the percentage formula.574 is 11.2% of what number?

A. 5,125 B. 0.13 C. 13 D. 51,250

Mathematics