A cylinder vessel open at one end is made of metal. The internal diameter is 7cm, the internal depth is 10cm and the thickness of the metal is ½cm. Calculate a)the internal volume of the vessel
b)the volume of the metal

y - y1 = m(x- x1)

y - (-5) = 2/3(x -0)

y + 5 = 2/3x

y = 2/3x - 5

-7/8

step-by-step explanation:

instead of subtracting you add the -6/8 and -1/8

2/3

step-by-step explanation:

the slope of a line is equal to the rise/run. in this case the line rises 2 units for every +3 units it moves

step-by-step explanation:

graph using a few selected

x         y

-1       15

0         6

1         2.4

2       0.96