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miss charlene made keychains for a donation drive
of the keychains
were packed into 14 small bags and 4 medium bags. 7 of the
laining keychains were packed into 6 big bags. the rest of the
keychains were given out as free samples. each medium bag
contained 4 times as many keychains as each small bag. each big bag
contained 6 more keychains than each small bag.
(a) what fraction of the keychains were given out as free samples?
(give your answer in its simplest form.)
(b) how many keychains were there in all the big bags?

In the figure below, segment ac is congruent to segment ab: triangle abc with a segment joining vertex a to point d on side bc. side ab is congruent to side ac which statement is used to prove that angle abd is congruent to angle acd? segment ad bisects angle cab. triangle acd is similar to triangle abd. segment ad is congruent to segment ac. angle cab is congruent to angle cba.

Me max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.

Need ! the total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?