Mathematics, 23.10.2020 03:01 coontcakes

Is this table a function??

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 18:50, firenation18

The table represents a function. what is f(-2)? a.-3 b. -1 c.1 d.3

Answers: 1

continue

Mathematics, 21.06.2019 20:30, cogger9348

3.17 scores on stats final. below are final exam scores of 20 introductory statistics students. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 57, 66, 69, 71, 72, 73, 74, 77, 78, 78, 79, 79, 81, 81, 82, 83, 83, 88, 89, 94 (a) the mean score is 77.7 points. with a standard deviation of 8.44 points. use this information to determine if the scores approximately follow the 68-95-99.7% rule. (b) do these data appear to follow a normal distribution? explain your reasoning using the graphs provided below.

Answers: 1

continue

Mathematics, 22.06.2019 04:30, ari9843

If a and b are real numbers, then |a-b| is always, sometimes or never equal to |b-a| ?

Answers: 1

continue

Mathematics, 22.06.2019 05:30, eastonstelter

Abank manager wants to encourage new customers to open accounts with principals of at least $2 comma 500. he decides to make a poster advertising a simple interest rate of 3%. what must the principal be if the bank manager also wants to advertise that one can earn $10 the first month? can the poster correctly say, "open an account of $2 comma 500 and earn at least $10 interest in 1 month! "?