Mathematics, 10.02.2021 21:00 hfroslie6411
Enter values for a and b so that the system of equations shown has infinitely many solutions.
y = 2x + a
y = bx - 3
Drag and drop an answer choice into each empty box below.
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-2 -1 1 2 3
a =
b =
Answers: 3
Mathematics, 21.06.2019 17:00
Solve with work adding cheese to a mcdonalds quarter pounder increases the fat content from 21g to 30g. what is the percent of change ?
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Determine the difference: 3.2 × 1010 – 1.1 × 1010. write your answer in scientific notation.
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Needmax recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.
Answers: 2
Mathematics, 21.06.2019 23:00
The weight of a radioactive isotope was 96 grams at the start of an experiment. after one hour, the weight of the isotope was half of its initial weight. after two hours, the weight of the isotope was half of its weight the previous hour. if this pattern continues, which of the following graphs represents the weight of the radioactive isotope over time? a. graph w b. graph x c. graph y d. graph z
Answers: 2
Enter values for a and b so that the system of equations shown has infinitely many solutions.
y = 2...
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