Answer: x= -11
Step-by-step explanation: Substitute y for -9, and move 2 to the other side, which would be -9-2=-11. So x=-11
It binomial experiment, random variable r represents the number of successes in n number of trials.
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:
Step-by-step explanation:
2×4 + 3x = 14
x = 2