Answer: 7
Step-by-step explanation:
A barrel has a shape of a cylinder, therefore volume of a barrel is Area x height = pi× r^2 h
Where pi = 3.14; r = radius and h = height
Given that height = 4 ft
Diameter = 1.5 ft
Step 1: divide diameter by 2 to get the length of the radius = 1.5 /2 = 0.75
r = 0.75; r^2 = 0.75 x 0.75 = 0.5625
Step 2: slot the values into the formula
3.142 × 0.5625 x 4
= 7cubic cm
I hope this is clear, please mark as brainliest answer.
Answer:
4⁶
Step-by-step explanation:
Exponent Rule: ![\frac{b^m}{b^n} =b^{m-n}](https://tex.z-dn.net/?f=%5Cfrac%7Bb%5Em%7D%7Bb%5En%7D%20%3Db%5E%7Bm-n%7D)
4⁹/4³ = 4⁹⁻³ = 4⁶
Answer:
2. X = 13 1/3
Step-by-step explanation:
(3/2) times x - 4 = 16/ - 16
(3/2) times x - 16 - 4 = 0
3/2 times x - 20 = 0/ + 20
3/2 times x = 20 / : 3/2
x = 20/3/2
x = 40/3 = 13 1/3
Answer:
390
Step-by-step explanation:
To convert 235/15 into mixed fraction
divide 235 by 15
so mixed fraction will be 15whole10/15