Mathematics, 03.06.2021 14:00, malak3782
A password of five- character long Is constructed from the following characters : A b D D e E f F G H I J K x y z
a) if characters can be repeated, how many different passwords can be formed? Explain your answer.
b)if characters cannot be repeated, how many different passwords can be formed? Explain your answer.
Answers: 3
Mathematics, 21.06.2019 23:00, tfyvcu5344
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
Mathematics, 22.06.2019 01:00, franklinkaylieg3873
What are the solutions for the following system? -2x^2+y=-5 y=-3x^2+5
Answers: 3
Mathematics, 22.06.2019 03:30, mamas4539p79bw7
Jack brought 12 pet monkeys. if each monkey cost $45.99, how much money did he spend in all?
Answers: 2
Mathematics, 22.06.2019 03:30, Sanchezj104
Use a calculator to verify that σ(x) = 62, σ(x2) = 1034, σ(y) = 644, σ(y2) = 93,438, and σ(x y) = 9,622. compute r. (enter a number. round your answer to three decimal places.) as x increases from 3 to 22 months, does the value of r imply that y should tend to increase or decrease? explain your answer. given our value of r, y should tend to increase as x increases. given our value of r, we can not draw any conclusions for the behavior of y as x increases. given our value of r, y should tend to remain constant as x increases. given our value of r, y should tend to decrease as x increases.
Answers: 3
A password of five- character long Is constructed from the following characters : A b D D e E f F G...
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