Answer:
D; 5pi/3 units
Step-by-step explanation:
Here, we want to find the period of the function;
y = 3/2 cot (3/5x) + 5
By definition, the period of a function is the interval between two matching points in the function.
Let’s say it is the distance between two peaks, crests, etc on a function.
To find the value of the period. We shall standardize the function.
What this means is that we shall be writing the function in the standard form.
The standard form is as follows;
f(x) = A trig(Bx -C) + D
Where trig refers to the accompanying trigonometric function in question.
Comparing this standard form with our question, we can see that;
A is 3/2
B is 3/5
C is 0
D is 5
Now for cot and tan functions, we shall need to divide pi by the absolute value of B
Thus we have; pi divided by 3/5 which gives 5pi/3 units
Answer:

Step-by-step explanation:
Given



Required
The solution
Differentiate

Next, we solve for c1 and c2
implies that; x = 1 and y = 0
So, we have:

--- (1)
implies that: x = 1 and y' = e
So, we have:


--- (2)
Add (1) and (2)


Divide both sided by e

Divide both sides by 2

Substitute
in 

Rewrite as:

Multiply both sides by e

So, we have:



2.5 hopefully this helpsss
Answer:
I think D.
Step-by-step explanation:
Depending on the feasibility of these estimates, Budgets are of three types -- balanced budget, surplus budget and deficit budget. Depending on the feasibility of these estimates, budgets are of three types -- balanced budget, surplus budget and deficit budget.
Answer:
4527
Step-by-step explanation:
total amount students = 4527+1641
=6168
amount of students who did not win a medal = total - amount who won a medal
= 6168-1641
=4527