Answer:
the volume of the sphere will be 4 times the volume of the cone;
Step-by-step explanation:
<u>The question is on volume comparison</u>
Volume of a sphere=4/3 ×r³
Volume of a cone= /3×r²h
where r is the radius and h is the height
<u>Apply the condition</u>
If r=h=1 unit
Then volume of sphere will be= 4/3 × ×1³ = 4/3
And volume of the cone will be= /3 ×1²×1 =/3
We can see the volume of the sphere will be 4 times the volume of the cone;
4/3 = 4×/3
Answer:
1/2 is the pre image for this
Answer:
(3, - 3 )
Step-by-step explanation:
Given the 2 equations
3x - 5y = 24 → (1)
- 3x - 6y = 9 → (2)
Adding the 2 equations term by term will eliminate the x- term, that is
- 11y = 33 ( divide both sides by - 11 )
y = - 3
Substitute y = - 3 into either of the 2 equations and solve for x
Substituting into (1)
3x - 5(- 3) = 24
3x + 15 = 24 ( subtract 15 from both sides )
3x = 9 ( divide both sides by 3 )
x = 3
solution is (3, - 3 )
Answer:
there is an association between how often a person purchases coffee from a coffee house and whether a person is a full time student.
Step-by-step explanation: