Mathematics, 16.04.2021 20:10 goargrant
What is a rational number?A- A rational number is a number that cannot be written as a fraction
B- A rational number cannot be a repeating decimal
C- A rational number is a never ending never repeating decimal
D- A rational number is a number that can be wntten as a fraction
Answers: 1
Mathematics, 21.06.2019 20:00
Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 + 4x + 5 = 0
Answers: 2
Mathematics, 21.06.2019 21:40
Astudy was interested in determining if eating milk chocolate lowered someone's cholesterol levels.ten people's cholesterol was measured. then, each of these individuals were told to eat 100g of milk chocolate every day and to eat as they normally did. after two weeks, their cholesterol levels were measured again. is there evidence to support that their cholesterol levels went down? how should we write the alternative hypothesis? (mud = the population mean difference= before - after)a. ha: mud = 0b. ha: mud > 0c. ha: mud < 0d. ha: mud does not equal 0
Answers: 1
What is a rational number?A- A rational number is a number that cannot be written as a fraction
B-...
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