Mathematics, 30.07.2019 12:50 sana20
Write a function for the following real-world situation. let x = the number of minutes maria spends on talking on the phone each month, and let y = maria's monthly cost. the monthly fee for having the phone service is $39.99 with a charge of $.01 per minute of talk time on the phone. write a function to represent the total cost each month for use of the phone.
Answers: 2
Mathematics, 21.06.2019 12:30
F(x)=|x| is shifted down 4 units and to the right 3 units.
Answers: 2
Mathematics, 21.06.2019 16:30
Write each fraction as an equivalent fraction with a denominator of 120then write the original fractions in order from samllest to largest
Answers: 3
Mathematics, 21.06.2019 23:30
Determine if the following statement is true or false. the normal curve is symmetric about its​ mean, mu. choose the best answer below. a. the statement is false. the normal curve is not symmetric about its​ mean, because the mean is the balancing point of the graph of the distribution. the median is the point where​ 50% of the area under the distribution is to the left and​ 50% to the right.​ therefore, the normal curve could only be symmetric about its​ median, not about its mean. b. the statement is true. the normal curve is a symmetric distribution with one​ peak, which means the​ mean, median, and mode are all equal.​ therefore, the normal curve is symmetric about the​ mean, mu. c. the statement is false. the mean is the balancing point for the graph of a​ distribution, and​ therefore, it is impossible for any distribution to be symmetric about the mean. d. the statement is true. the mean is the balancing point for the graph of a​ distribution, and​ therefore, all distributions are symmetric about the mean.
Answers: 2
Write a function for the following real-world situation. let x = the number of minutes maria spends...
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