CAN SOMEONE HELP ME ASAP? The density of a certain material is such that it weighs 7 ounces for every 2.5 gallons of volume. Exp

Question

3 years ago

9

ress this density in tons per cubic meter. Round your answer to the nearest hundredth.

2 answers:

andrew11 [14] · Answer 1 · 2021-12-21T02:08:04+03:00

8 0

Answer:

0.02 tons per cubic meter

Step-by-step explanation:

lesya [120] · Answer 2 · 2021-12-20T23:40:47+03:00

Answer: Density = 0.23 tons per cubic meter.

Step-by-step explanation:

Formula : $Density=\dfrac{Mass(in \ ton)}{Volume (in\ m^3)}$

1 ton = 32000 ounces

⇒ 1 ounce = 0.00003125 ton

⇒ 7 ounces = 7(0.00003125)= 0.00021875 ton

1 gallon = 0.00378541 cubic meter

2.5 gallons = 0.009475 cubic meter

Density= $\dfrac{0.00021875}{0.009475}\text{ tons per cubic meter}$

$\dfrac{21875}{94750}\text{ tons per cubic meter}\approx0.23\text{ tons per cubic meter}$

Hence, Density = 0.23 tons per cubic meter.