Mathematics, 27.02.2020 06:23 luiscastaenda
When it was Tess’ turn in the “Guess my number” game, the gloves were off! She gave Davis the following 10 clues:
A nine-digit whole number
Even
Each of the digits appears exactly three times
Each digit is greater than 6
All the digits in each period are the same
Greater than 800,000,000
Divisible by 3
Divisible by 4
Its millions digit is 9
Its thousands digit is 7
Answers: 3
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 20:00
What is the x-intercept and y-intercept of the equation 2x+1. 2o
Answers: 2
Mathematics, 21.06.2019 22:40
If f(x) = 3x2 - 2x+4 and g(x) = 5x + 6x - 8, find (f-g)(x).
Answers: 1
When it was Tess’ turn in the “Guess my number” game, the gloves were off! She gave Davis the follow...
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