Answer:
Step-by-step explanation:
Answer:
B.
Step-by-step explanation:
From the comments on this question, I see that the radius is 6 inches;
Hence, we have:
Given
Shape: Sphere
Radius = 6
Required
Volume
Volume of a sphere is calculated as thus;
Where V and r represent volume and radius
Substitute 6 for r and 3.14 for π
becomes
Hence, the volume of the sphere is;
Answer:
answer is 90 for first term
Step-by-step explanation:
Let the terms be
First term x
We will use the formula s∞=x/1−r to find the sum of an infinite geometric series, where −1<r<1.
We know the sum and the common ratio, so we'll be solving for x where r =4/5
s∞=x/1−r
450=x/1−4/5
450=x/1/5
450=5x
x=90
this is the first term x1 = 90
we know that common ratio is 4/5, so multiplying the first term by factor 4/5 to get the second term
90 x 4/5= 72 second term
C.drawing a card from a deack of cards
The answer for the question is x= 12.44, x = 0.56