Mathematics, 18.11.2020 19:00 snoopy112007
Veronica's cell phone plan costs $39.99 a month for 450 minutes. She is charged an additional $0.45 for each minute over 450 she uses. Veronica's bill last month was $95.34. How many minutes over 450 did Veronica use last month?
A. 123 minutes
B. 212 minutes
C. 573 minutes
D. 662 minutes
Answers: 3
Mathematics, 21.06.2019 19:00, whitethunder05
Ineed to know the answer to this algebra question.
Answers: 1
Mathematics, 21.06.2019 19:30, tgentryb60
Now max 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: 1
Mathematics, 21.06.2019 20:00, whosdarrin9396
If cos(2x) = tan^2(y), show that cos(2y) = tan^2(x).
Answers: 3
Veronica's cell phone plan costs $39.99 a month for 450 minutes. She is charged an additional $0.45...
Mathematics, 03.02.2020 08:00
Mathematics, 03.02.2020 08:00
English, 03.02.2020 08:00
Mathematics, 03.02.2020 08:00
Mathematics, 03.02.2020 08:00