Answer:
The shape of a binomial distribution is symmetric when p = 0.5
Step-by-step explanation:
The attached graphic shows the symmetric binomial form.
The number of years is 3 because 6612 divided by 58 is 114 and 114-111=3...
Answer:
1) TQ and QR
2) QR
3) Q, S, and B (noncollinear = not on the same line)
Answer:
28
Step-by-step explanation: This should be 28. 42 divided by 3 is 14. Why would you divide it by 3? Because the full ratio is 2:3. So 42 divided by 3 is 14. Then you add fourteen twice, for the two in the ratio. Fourteen plus fourteen is 28.
The line above the 6 and 3 means that those are recurring, so the full number is 2.63636363.... Recurring numbers can never be defined by decimals, because there is no end to the numbers repeating. It can only be defined by a fraction, so that means the number is irrational. Because it is between integers (a fraction that can't be simplified and will give a recurring decimal), it can't be a real number. All rational numbers are real numbers, but no irrational number can be a real number.
Therefore, your answer is 'Irrational number'.
Hope I helped!
