John throws a biased coin 120 times It shows heads 90 times

A) John throws the coin once more
Work out an estimate for the probability that the coin shows tails

Carly throws the same coin 200 times
B) Work out an estimate for the number of times the coin shows tails

Which segments are congruent? o jn and ln o jn and nm o in and nk onk and nm

Two angles are complementary. the large angle is 36 more than the smaller angle. what is the measure of the large angle?

Prism m and pyramid n have the same base area and the same height. cylinder p and prism q have the same height and the same base perimeter. cone z has the same base area as cylinder y, but its height is three times the height of cylinder y. the figures and have the same volume.