Mathematics, 19.01.2020 07:31 Whitehouse9
Exam question: you can buy a 57-pound bag of flour for $ 11 or you can buy a 1-pound bag for $ 0.41 compare the per pound cost for the large and small bags. student solution: the large bag price is 57 divided by ÷$ 11 equals =$ 5.18 per pound, which is much more than the 41 cents 41¢ per pound price of the small bag.
Answers: 1
Mathematics, 21.06.2019 13:30
The decibel level of sound is 50 db greater on a busy street than in a quiet room where the intensity of sound is watt/m2. the level of sound in the quiet room is db, and the intensity of sound in the busy street is watt/m2. use the formula , where is the sound level in decibels, i is the intensity of sound, and is the smallest sound intensity that can be heard by the human ear (roughly equal to watts/m2).
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Mathematics, 21.06.2019 14:40
You call the pizza store and find out that eachpizza has 12 slices. you expect 16 people tocome, and you estimate each person will eat 3slices. how many pizzas should you order
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Mathematics, 21.06.2019 16:30
A, b, c, and d have the coordinates (-8, 1), (-2, 4), (-3, -1), and (-6, 5), respectively. which sentence about the points is true? a. a, b, c, and d lie on the same line. b. and are perpendicular lines. c. and are parallel lines. d. and are intersecting lines but are not perpendicular. e. and are parallel lines.
Answers: 1
Mathematics, 21.06.2019 17:30
Find the pattern and use it to list the nth term in the sequence. 6, 12, 20, 30, 42, 56, the nth term of the sequence is
Answers: 3
Exam question: you can buy a 57-pound bag of flour for $ 11 or you can buy a 1-pound bag for $ 0.41...
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