Answer:
50.24ft^3
Step-by-step explanation:
Volume of a cylinder
= Pi r^2 h
Given
pi = 3.14
Radius r = 2 ft and
Height h = 4 ft
Therefore
Volume = 3.14 x 2^2 x 4
= 3.14 x 2 x 2 x 4
= 50.24ft^3
Once we add 225.45+90.32 we get 315.77, when we round this to the nearest whole number we get 316
-Steel jelly
If i read the question right.
Four data points with horizontal coordinate 0.9 have vertical coordinates negative 50
Answer:
proportionality constant = $2 per bag
Step-by-step explanation:
Let the equation of the line representing relation between number of chips bags and total price of 'x' bags is,
y = mx + b
Here y-intercept b = 0 [Since this line passes through origin (0,0)]
Here 'm' = proportionality constant or price per bag
Equation will be,
y = mx
Now we select a point on the line that is (1, 2),
For a point (1, 2),
2 = 1 × m
m = 2
Therefore, constant of proportionality 'm' = $2 per bag
Answer:
Let x = cube root of 400
Using a calculator x = 7.368 to 3 decimal places
So: 7 < x < 8