Penny conducts a study to see if the daily temperature affects the number of people at the neighborhood swimming pool. What is the explanatory variable in this study?
A. The daily temperature
B. The number of people at the swimming pool

0.85 or 85%

step-by-step explanation:

1) divide 23 by 27

2) round the decimal to the nearest 10

3) so your answer would be 0.85 or 85%

$655.61 which is option c

step-by-step explanation:

price of house =   $146,000

initial rate = 3.5%

mortgaged paid in this = 3.5 % of $146,000

                                        =

                                        =$5110

the total years would be = 7

total mortgaged paid = 7 * $5110

                                      =$35770

remaining money = $146000-35770

                                =$110230

new mortgaged payment = 5 % of 110230

                                            =  

                                            =$655.61

7 is the median   7.875 is the mean

step-by-step explanation:

3,4,5,6,8,11,13,13

60: 45 =12: 9 =4: 3 so the answer is 4: 3