Maria is comparing cellular telephone rates. valley cellular charges $25.00 per month, plus $0.10 per minute for phone use. celloworld charges $10.00 per month, plus $0.20 per minute for phone use. how long per month would maria have to use her cell phone to make valley cellular plan the better choice

Acircle has a circumference of 28.36 units what is the diameter of the circle

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.

Create a question with this scenario you could ask that could be answered only by graphing or using logarithm. david estimated he had about 20 fish in his pond. a year later, there were about 1.5 times as many fish. the year after that, the number of fish increased by a factor of 1.5 again. the number of fish is modeled by f(x)=20(1.5)^x.