Sophie's favorite number is a two-digit number. If she reverses the digits, the result is 45 less than her favorite number. The sum of the digits in her favorite number is 11. What is Sophie's favorite number?

83

Step-by-step explanation:

Why is the answer 83?

If the sum of the digits is 11, then this limits our answer options significantly. All of the following two-digit numbers have a sum of 11.

29, 92, 38, 83, 47, 74, 56, 65

Out of the numbers shown above, which follow the second hint?

If we took 92 and subtracted 29 from it, we would get 63.

If we took 83 and subtracted 38 from it, we would get 45.

This means that 83 is our answer.

i think ur answer is   (3,-1)

see below

step-by-step explanation:

7.   there are 10 data points in the set.   the middle point is between 5 and 6.   the middle point in the top half is 8   and the middle point in the bottom half is 3. to find the iqr , take point 8 and subtract point 3

mid term   point 8 = 100   point 3 = 88

iqr = 100-88 = 12

final   point 8 = 93   point 3 = 78

iqr = 93 - 78 = 15

the final has the greatest iqr

6.   b - there is a high data value that causes the data set to be asymmetrical for the males: the data for males are high and asymmetrical .   there is an outlier for the males that skews the data

5.   the   iqr is a better measure of spread for the movies and basketball games.   since the basketball game has an outlier, we do not want to use standard deviation for measurement.  

3.   the exam median is much higher than the class median.   the median line is farther to the right on the exams

2.   there is no way to tell what the means are from the box and whisker plots.