Ms. Roberts studied her students' geography test scores and sleeping habits. She found that students who slept less tended to earn lower scores on the test. What conclusion should she make?

Step-by-step explanation:

she should tell the students that sleep less to get to their beds early, as the brain needs rest to function properly

$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