Does this graph represent a function? Why or why not?
8.
A4
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A. Yes, because i...
Mathematics, 10.03.2021 04:40 genyjoannerubiera
Does this graph represent a function? Why or why not?
8.
A4
-10
A. Yes, because it passes the horizontal line test.
B. Yes, because it passes the vertical line test.
C. No, because it fails the vertical line test.
D. No, because it is not a straight line.
Answers: 1
Mathematics, 21.06.2019 18:40, calebhoover03
2people are trying different phones to see which one has the better talk time. chatlong has an average of 18 hours with a standard deviation of 2 hours and talk-a-lot has an average of 20 hours with a standard deviation of 3. the two people who tested their phones both got 20 hours of use on their phones. for the z-scores i got 1 for the chatlong company and 0 for talk-a-lot. what is the percentile for each z-score?
Answers: 1
Mathematics, 22.06.2019 03:00, shreyasvrangan
Darcy deposited $390 into a savings account. as long as the account balance remains at or above $150, she does not have to pay a service fee for the account. for how many months can she withdraw $40 a month without having to pay service fees? a) 3 b) 5 c) 6 d) 9
Answers: 1
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