Mathematics, 14.08.2020 14:01 lashaydews12
If the “a” term of a quadratic is positive (+), the U-shape will
f(x) = 1x² + 2x + 1
Answers: 3
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The distribution of the amount of money spent by students for textbooks in a semester is approximately normal in shape with a mean of $235 and a standard deviation of $20. according to the standard deviation rule, how much did almost all (99.7%) of the students spend on textbooks in a semester?
Answers: 2
Mathematics, 21.06.2019 20:30
The areas of two similar triangles are 72dm2 and 50dm2. the sum of their perimeters is 226dm. what is the perimeter of each of these triangles?
Answers: 1
Mathematics, 21.06.2019 23:30
Katie wants to collect over 100 seashells. she already has 34 seashells in her collection. each day, she finds 12 more seashells on the beach. katie can use fractions of days to find seashells. write an inequality to determine the number of days, dd, it will take katie to collect over 100 seashells.
Answers: 1
If the “a” term of a quadratic is positive (+), the U-shape will
f(x) = 1x² + 2x + 1
...
f(x) = 1x² + 2x + 1
...
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