WILL GIVE BRAINLIST what step did this student do wrong? circle the step in solving for x that was done incorrectly. Original question: x+3+7(x-5) NO LINKS AND NO SPAMS

Aproduction manager test 10 toothbrushes and finds that their mean lifetime is 450 hours. she then design sales package of this type of toothbrush. it states that the customers can expect the toothbrush to last approximately 460 hours. this is an example of what phase of inferential statistics

Is the power produced directly proportional to the wind speed, give reasons for your answer?

Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.