71% of the surface of the Earth is covered in water. A random number generator uses latitude and longitude
to select a random location on Earth
If such locations are generated, what is the probability
that the first of those locations that is over land is on
the 8th location?
(0.298
O (Ο
(0.71)
O (0.29)(0.71)
(0.71% (0.29)

Ihave a 69 and an 82. the 69 is worth 40% of my grade and the 82 is worth 15%. can someone tell me my current average grade.

The probability that a college student belongs to a health club is 0.3. the probability that a college student lives off-campus is 0.4. the probability that a college student belongs to a health club and lives off-campus is 0.12. find the probability that a college student belongs to a health club or lives off-campus. tip: p(a or b) = p(a) + p(b) - p(a and b) 0.54 0.58 0.70 0.82

Which shows the correct solution of the equation 1/2a+2/3b=50, when b=30?