Multiply the following polynomials (5x^2-7)(5x^2+7)

—the graph shows how fast a strand of human hair grows. how many inches would the hair have grown in 5 months

Planning for the possibility that your home might get struck by lighting and catch on fire is part of a plan for ?

The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 3 days later). the pool was open on monday, but it was closed on thursday. the high temperature was 30∘c on monday, but decreased at a constant rate in the next 3 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.