Answer:
Step-by-step explanation:
At least you know its not false
Alright, lets get started.
If you have a density of 3g/ml and a volume of 10 ml
means density = 3 g / ml
Volume = 10 ml
Formula for density, mass, volume will be

Plugging the value

Multiplying 10 in both sides

mass = 30 gm
Hence the answer is 30 gm. : Answer
Hope it will help :)
Answer:
x = 4
Step-by-step explanation:
We can find the answer to this by solving the equation:
3x - 4 = 8
3x - 4 + 4 = 8 + 4
3x = 12
x = 4
Answer:
6.28 m
Step-by-step explanation:
If a wheel travels with one full revolution, it would have travelled the circumference's distance from it's starting point.
The circumference of a circle is 
Let's assume
is 3.14 and solve for the equation.

Hope this helped!
The value of equation when n = 3 is 50
<em><u>Solution:</u></em>
<em><u>Given equation is:</u></em>

We have to find the value of equation when n = 3
By plugging in n = 3 in given equation we can find the value of given equation
<em><u>Substitute n = 3 in given equation</u></em>

Thus the value of equation when n = 3 is 50