4. Calculating Density A piece of metal has a volume of 38 cm3 and a mass of 277 g.
Calculate the density of the metal, and
identify it based on the information below.
Iron 7.9 g/cm? Tin 7,3 g/cm
Lead 11.3 g/cm3 Zinc 7.1 g/cm3
g
5
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Acircle has a diameter will endpoints of (-2,8) and (6, 4). what is the center of the circle

Use the expression below.–4b + 8c + 12 – 8b – 2c + 6part asimplify the expression. enter your answers in the boxes. b + c + part bfactor the simplified expression using the gcf. a. 2(–2b + c + 3) b. 3(–2b + c + 3) c. 4(–2b + c + 3) d. 6(–2b + c + 3)part cwhat is the value of the expression when b = 2 and c = –3? enter your answer in the box.

Astocks price gained 3% in april and 5% in may and then lost 4% in june and 1% in july during which month did the stocks price change the most