Do not write this one actually I have just give you one example
Solving this problem is pretty straight forward. All we
have to do is to find for the measure of one side since the shape is a cube so
the formula for volume is:
V = s^3
where V is volume = 64 m^3, s is the measure of one side
64 m^3 = s^3
s = cuberoot (64 m^3)
s = 4 m
Therefore the size of the pictures are:
<span>C. 4 x 4</span>
Answer:
C) f(x)=2(25)x
For question 4: f(x)=4()^x
Step-by-step explanation: The correct answer from the choices listed above is option C. IT would be f(x) = 2(25)x that is an equivalent function to f(x) = 2(5)^2x. You can square directly 5 since it will still follow the rules for exponents.
Answer: 10380cm^3
Explanation:
Find the volume of half cylinder:
V = (pi x r^2 x h)/2 (I use pi = 22/7 for simplifying)
V = 22/7 x 6^2/2 x 35
V = 22/7 x 36/2 x 35
V = 22/7 x 35 x 18
V = 22 x 5 x 18
V = 1980cm^3
Find the volume of the rectangle:
V = 20 x 35 x 12
V = 240 x 5 x 7
V = 1200 x 7
V = 8400cm^3
Find the volume of the whole shape:
V = 1980 + 8400
V = 10380cm^3
