Mathematics, 31.01.2021 15:50 nickyacoub65
Taylor wants to buy a bag of chips for all of her classmates. If each bag of chips costs $1.25 and she has 13 classmates, how much money will she spend?
Answers: 2
Mathematics, 21.06.2019 16:10
Which expression gives the area of the triangle shown below
Answers: 1
Mathematics, 21.06.2019 16:50
Rockwell hardness of pins of a certain type is known to have a mean value of 50 and a standard deviation of 1.1. (round your answers to four decimal places.) (a) if the distribution is normal, what is the probability that the sample mean hardness for a random sample of 8 pins is at least 51?
Answers: 3
Mathematics, 21.06.2019 23:10
Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (–4, 0) and (6, 0). the y-intercept of the first parabola is (0, –12). the y-intercept of the second parabola is (0, –24). what is the positive difference between the a values for the two functions that describe the parabolas? write your answer as a decimal rounded to the nearest tenth
Answers: 2
Taylor wants to buy a bag of chips for all of her classmates. If each bag of chips costs
$1.25 and...
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