Answer:
The new pressure is 4.27 pounds
Step-by-step explanation:
In this question, we have the volume varying inversely as the pressure;
Firstly, let's say the volume is V and the pressure is P
Mathematically;
V ∝ 1/P
Let us insert a constant of proportionality K
⇒ VP = K
Let's calculate the value of K
K = 32
× 8 = 256 
Now in the second scenario, pressure is unknown but we know the volume to be 60
Recalling; VP = K
P = K/V = 256 /60 = 4.27 pounds
Well for question a.) the answer is 3.5 we find this by taking 6-2.5=3.5 th rule is to add 3.5
Since V = (4/3) pi*r^3, r^3 = V / [(4/3)*pi ].
1200 ft^3
Here, r^3 = ---------------
[(4/3)*pi ]
Evaluate this, and then take the cube root of your result, and then you'll have the radius.
Once you have this radius, the surface area will be A = 4*pi*r^2.
For this case we have that by definition, the perimeter of a rectangle is given by:
Where:
l: is the length of the rectangle
w: Is the width of the rectangle
According to the data of the statement we have:
Substituting we have:
So the length is:
Answer:
Answer:
Step-by-step explanation:
What you need to do is take your 65% and put it over 100% like this: 65/100
Then, you take 2691 and put it into the denominator and put x on the top like this: x/2691
Then you need to put them equal to each other and cross multiply like this 65/100=x/2691
Multiply the 2691 by 65 and x by 100
to get 100x=2691(65)
Finally, multiply the 2691 by 65 and then divide that whole thing by 100 to get x.
x will be the land in acres and your final answer.
Good luck! Hope this was clear!
