The answer is 116.15
Step-by-step explanation:
The calculation is as follows: 1.95 - 30.00 - 7.20 - 38.50 = 38.50
This results in 77.65 = 38.50
Thus, x = $116.15
The question is:
Examine a differential equation expressed as
y′ = f(αt + βy + γ),
where α, β, and γ are constants. Employ the variable change
z = αt + βy + γ to reformulate the differential equation as a separable equation of the type z′ = g(z).
Answer:
The equation
y′ = f(αt + βy + γ)
can be rephrased as
dy/dt = f(αt + βy + γ).
Our goal is to rewrite this differential equation in the form
z' = g(z), that is dz/dt = g(z).
First, be aware that
dz/dt = (dz/dy) * (dy/dt)...................(1)
Utilizing the substitution
z = αt + βy + γ
as specified,
dz/dy = β..........................................(2)
dy/dt = f(αt + βy + γ) = f(z)............(3)
From equations (2) and (3),
dz/dt = β.f(z) = g(z)
Thus,
z' = g(z)
Where g(z) = βf(z).
The formula representing this scenario is 
The answer to this formula is 
Initially, you need to formulate the equation.
Next, simplify the expressions.
Afterwards, subtract 5.7 from both sides.
Lastly, divide both sides by 5
Answer:
Find below:
Step-by-step explanation:
To determine this, we will either calculate the total cost of acquiring 40 bouquets at $2.50 each or find the single bouquet’s cost at $120.
Cost of one in pack of 40 priced at $120.
120 divided by 40 equals $3
Now, we notice that $3>$2.50
This indicates Kendra has made an error by purchasing the 40 bouquet pack at $120
Hope this helps.
Good Luck
