3.
The table below-lists the masses and volumes of several pieces of the same type of
metal. There is a proportional relationship between the mass and the volume of the
pieces of metal.
PIECES OF METAL
Mass
(grams)
Volume
(cubic centimeters)
4.1
34.932
47.712
5.6
7.2
61.344
99.684
11.7
Determine the mass, in grams, of a piece of this metal that has a volume of
15.3 cubic centimeters. Round your answer to the nearest tenth of a gram.
Show your work,

answer: 5000

step-by-step explanation:

i dont have an answer

step-by-step explanation:

the system of inequalities is

step-by-step explanation:

step 1

find the equation of the dashed line

we have the points

(0,0) and (3,1)

the line passes through the origin, so, is a direct variation

find the slope

the equation of the dashed line is

the solution of the inequality a s the shaded area above the dashed line

therefore

the equation of the inequality a is

step 2

find the equation of the solid line

we have the points

(4,0) and (0,4)

find the slope

the equation of the solid line is

the solution of the inequality b s the shaded area below the solid line

therefore

the equation of the inequality b is

step 3

the system of inequalities is