Answer:
The approximate diameter of the larger tank is 8.10 meters
Step-by-step explanation:
Here, we want to calculate the diameter of the larger tank
The volume of a sphere
V = 4/3 * π * r^3
Let us calculate the volume of the standard model
That will be;
Since diameter is 6 and r = d/2
r = 6/2 = 3 meters
V = 4/3 * π * 3^3 = 36 π m^3
Now, the volume of the larger tank is 2.5 times of this;
The volume of the larger tank is 2.5 * 36 π = 90 π m^3
So we can calculate the radius of this before we calculate its diameter
4/3 * π * r^3 = 90 π
4r^3/3 = 90
r^3 = 270/4
r^3 = 67.5
r = 3x√(67.5)
r = 4.07 m
Diameter here is 2 times this
= 4.07 * 2 = 8.14
Answer: The median is 96
Step-by-step explanation:
Answer:
Multiply 4(3+x)
Step-by-step explanation:
First: 4*3=12 so, 12+3x=9
12+3x=9
-12
3x=-3
divide by 3
Solution: x=-1
MABC is 58 degrees total.
Since it is going down a constant rate (-3) keep subtracting 3 until you get to the 30th term.
