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3 years ago

Plz help I will mark you brainlist plz

Mathematics

2 answers:

Vsevolod [243]3 years ago

8 0

Answer: p=0.87 (density of oil), m=37.5 (mass of liquid), v=11.92 (volume of liquid)

Step-by-step explanation:

p=m/v

p=43.5/50

p=0.87 (density of oil)

m=pv

m=2.5x15

m=37.5 (mass of liquid)

v=m/p

v=65/5.45

v=11.93 (volume of liquid)

ozzi3 years ago

8 0

Answer:

2.) v = 50ml

m = 43.5g

d = m/v

d = 43.5g/50ml

D = .87g/ml

3.) d = 2.5g/ml

v = 15ml

2.5g/ml = m/15ml

m = (2.5)(15)

M = 37.5g

4.) d = 5.45g/ml

m = 65g

5.45 = 65/v

v = 65/5.45

V = 11.93ml

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Plz help I will mark you brainlist plz ​

Plz help I will mark you brainlist plz