Which unit of measurement would be appropriate for the area of a soccer field that is 105 m long and 67 wide

What is the equation of the line in point-slope form? y+ 4 = 1/2(x+4) y-4 = 1/2(x + 4) y-0 = 2(x - 4) y-4 = 2(8-0)

If 1.4% of the mass of a human body is calcium, how many kilograms of calcium are there in a 165-pound man? 1.0 kg ca 5.1 kg ca 1.0 x 102 kg ca 5.1 x 102 kg ca

Ron has 8 caps and 4 of his caps are blue. thes rest of his cap are red. how many of ron's caps are red