100 POINTS IM GIVING AND Part A: Find a rational number that is between 7.7 and 7.9. Explain why it is rational.

Part B: Find an irrational number that is between 7.7 and 7.9. Explain why it is irrational. Include the decimal approximation of the irrational number to the nearest hundredth.

Part A: 7.8 is a rational number between 7.7 and 7.9. It is rational because it can be written as a fraction of integers, such as 78/10.

Part B: Irrational number between 7.7 and 7.9 is 7.83539(never ending). It is an irrational number because it is not a repeating decimal and it is also never ending. It cannot be turned into a fraction.

The decimal equivalent to the nearest hundredth is :7.84

Hope it Helps! :)

A - 7.8 is a rational number between 7.7 and 7.9.  It is rational because it can be written as a fraction of integers, such as 78/10.

B -  An irrational number between 7.7 and 7.9 is 7.83539(never-ending). It is an irrational number because it is not a repeating decimal and it never ends. It cannot be turned into a fraction.  The decimal equivalent to the nearest hundredth is: 7.84

Step-by-step explanation:

an advantage of the standard deviation is that it increases as the dispersion of the data increases. e. the interquartile range is preferred when the data are not skewed or no have outliers. an advantage of the standard deviation is that it uses all the observations in its computation.

your answer is 228

step-by-step explanation:

add the top and bottom bases together, then divide them by 2, then multiply by the height.