Answer:
There is an 8% increase
Step-by-step explanation:
The formula to find percent change is
%change = 
x 100
So input the values that you have to get
%change = 
x 100
Now finish solving to get
% change = 
x 100
%change = 0.08 x 100
%change = 8%
Answer:
Okay
Step-by-step explanation:
Hi there!
Given:
In order to evaluate the expression with the given values of m, n and p, we must substitute then into the expression. Then we use the correct order of operations (PEMDAS) to calculate.
Let's substitute first!
Now find the numerator and denominator of the fraction.
Next up: multiplying
Divide the fraction.
And finally add the integers.
Hence, the answer is 33.
~ Hope this helps you!
Use photomath it’s very helpful
Answer:
Hydrostatic Force = 35.28KN
Step-by-step explanation:
To solve this question, let's consider integrating the hydrostatic force from the top of the triangle to the bottom.
Formula for a thin horizontal slice of the triangle the force is;
δF=ρgxwδx
Where w is width of triangle; ρ is density of water and g is acceleration due to gravity
At depth x, the width of the triangle is w=2/3x.
Thus, F = (3,0)∫)ρgxwδx
=(2/3)ρg[(3,0)∫)x²δx]
= integrating, we have;
F = (2/3)ρg[(3³/3) - (0³/3)]
F = (2/5)ρg [27/3] = (2/5)(1000)(9.8)(9) = 35280 N = 35.28 KN
