Keith has $500 in a savings account at the bank at the begging of the summer. he wants to have at least $200 in the account by the end of summer. he withdraws $25 each week for food, clothes, and movie tickets. how many weeks can keith withdraw money from his account?

12 weeks

Step-by-step explanation:

If Keith wants tgo have at least 200 in his account at the end of summer you need to minus it from the original 500 to make a new total.  

Now you will have $300 to work with.  

Since Keith needs $25 a week you will divide your new total ($300) by 25 and it will give you the number of weeks he can sustain this budget.

300/25=12

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.  

step-by-step explanation:

mean or average is 40.6