Twenty-one percent of people in a city eligible to donate blood actually do. you randomly select four eligible blood donors and ask them if they donate blood. complete parts (a) through (d) below.

Brook states that the distance on the line is 4 units. caleb states that the whole line does not have a distance because it continues on forever. vivian states that the line is 6 units long. which distance did brook measure? which distance did vivian measure?

The standard distance between studs in a house is 1.5 feet. if you have a set of blueprints for a house that mark every 1.5 feet with 2 in., by how many inches will a 13-foot wall be represented?

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much