Mathematics, 26.01.2021 20:40 arimarieestrada
seth uses a school camera to take pictures for yearbook and for the school paper last month he took 270 pictures for the yearbook and 180 pictures for the school paper with this camera which proportion can be used to determine P the percentage of the total number of pictures you took that were for the yearbook
Answers: 1
Mathematics, 21.06.2019 19:00
Quick! a survey of 57 customers was taken at a bookstore regarding the types of books purchased. the survey found that 33 customers purchased mysteries, 25 purchased science fiction, 18 purchased romance novels, 12 purchased mysteries and science fiction, 9 purchased mysteries and romance novels, 6 purchased science fiction and romance novels, and 2 purchased all three types of books. a) how many of the customers surveyed purchased only mysteries? b) how many purchased mysteries and science fiction, but not romance novels? c) how many purchased mysteries or science fiction? d) how many purchased mysteries or science fiction, but not romance novels? e) how many purchased exactly two types of books?
Answers: 3
Mathematics, 21.06.2019 23:30
The candy store is having a 30% off sale. emma is going to buy $7.50 worth of candy.how much will she pay after the discount
Answers: 1
Mathematics, 22.06.2019 03:30
Of the 50 us states 4 have names that start with the letter w
Answers: 2
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