Acard shop sold 172 cards on friday. it sold 258 cards on saturday.

about how many more cards did the shop sell on saturday than on friday?
(give your answer to the nearest 10 cards.)

Find the value of x in each case. give reasons to justify your solutions! d q ∈ pr

Aculture started with 2,000 bacteria. after 8 hours, it grew to 2,400 bacteria. predict how many bacteria will be present after 19 hours . round your answer to the nearest whole number. p=ae^kt

Adistribution has the five-number summary shown below. what is the third quartile, q3, of this distribution? 22, 34, 41, 55, 62