Afamily of many generations but with only a few members of each generation is called a family. beanpole nuclear stratified collective

3× __ -2=15 7 2× __+1=7 5 7× =22 15 5× __+10=2 8 × __+4=20 6 × =10 3 × __+2=8 6 × __+8=8 9 × __+7=20 6

Ricardo ran the 400 meter race 3 times his fastest time was 54.3 seconds his slowest time was 56.1 seconds if his average time was 55.0 seconds what was his time for the third race

Use the quadratic function to predict f(x) if x equals 8. f(x) = 25x2 − 28x + 585