.48 is equal to 48/100=12/25 so
28 12/25
The equation for the volume of a cylinder is pir^2h or 3.14*radius squared* height.
We can switch the equation around to find r^2=v/3.14*h
Now insert the known values.
R^2=1500/3.14*15
Solve
R^2=1500/47.1
R^2=31.8
R=5.6
Hope this helps!
Step-by-step explanation:
what is that called into the comet or ok
Answer: 4. 9 + 7n - 3
3. 62
Step-by-step explanation:
Given statement: nine more than the product of seven and a number decreased by three
Let n be the number.
Then, required expression:
Correct option is 4.
When n= 8 ,
The value of expression =
Hence, value of the expression when n = 8 is 62.
Correct option is 3.