Answer:
Step-by-step explanation:
expenses :
flat fee of 264 + 15 for every attendee (a)
264 + 15a
revenue :
16 per attendee
16a
break even point is when expenses = revenue
264 + 15a = 16a
264 = 16a - 15a
264 = a
total expenses: 264 + 15a......264 + 15(264) = $ 4224
total revenue : 16a......16(264) = $ 4224
attendees taken : 264
The answer is 12 inches for one side of the cover
XZ = 40
YZ = 32
By Pythagorean Theorem,
XY = 24
sin Z = opposite / hypotenuse
sin Z = XY / XZ
sin Z = 24/40
In lowest term,
Sin Z = 3/5 (Answer)
Answer:
The formula f(t) will be:
Step-by-step explanation:
We know that exponential decline in Maths can be termed as a consistent reduction of an amount by percentage over a certain period of time.
It can be expressed using the formula
here
f(t) represents the final amount
a represents the original amount
b represents the decay factor
t represents the amount that has passed
Now, map our problem using the same concept formula
as
2150 members are at the beginning, so
a = 2150
as the size of the population has been experiencing an annual decline of 3.8%. so
b = 3.8%= 0.038
so substituting b = 0.038 and a = 2150
Therefore, the formula f(t) will be:
the z score is .03 from .0268