Mathematics, 02.12.2021 20:20 anthonymw
The graph shows the number of paintballs a machine launches, y, in x seconds: which expression can be used to calculate the rate per second at which the machine launches the balls?
A) 64/4
B) 4/64
C)16/4
D)4/16
Answers: 1
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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?
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Lindsay used two points, (x, y; ) and (+2.82), to find the equation of the line, y = mx + b, that passes through the points. y2-y, first, she used the definition of slope and determined that the value of mis x, - . given this information, which expression must represent the value of b?
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A. what does the point (4, 122) represent? b. what is the unit rate? c. what is the cost of buying 10 tickets?
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To decrease an amount by 16% what single multiplier would you use
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The graph shows the number of paintballs a machine launches, y, in x seconds: which expression can b...
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