Answer:
i think it is the last one bc they both intersect there
Step-by-step explanation:
Answer:
134 cm^3 empty space
Step-by-step explanation:
The box has a total volume of (12.1)(3.5)(3.5) = 191 cm^3
Each ball has a volume of (4/3)πr³
The ball's diameter is 3.3 cm, so it's radius is (3.3/2) or 1.65 cm
(4/3)(3.14)(1.65)³ = 18.8 cm^3
There are 3 balls, so they occupy 3*18.8 or 56.4 cm^3
Box volume - volume of 3 balls
191 cm^3 - 56.4 cm^3 = 134 cm^3
134 cm^3 is empty space in the box.
Answer:
Step-by-step explanation:
Given that 
, 
Interval length = 3-0 =3
No of intervals= 6
Hence the end points are
Right end points are
x 0.5 1 1.5 2 2.5 3 total
f(x) -2.875 -5 -5.625 -4 0.625 9 -7.875
Integral value 0.5*(-7.875) -3.9375
So Riemann sum is -3.9375
= -3.938
