Answer:

Interpretation:
It means that Passenger will reach to same height after each 2/3 minutes
Step-by-step explanation:
We are given height function as

where
h is the height above the ground
t is the time
we can compare it with standard equation

Period formula is

now, we can compare and find B

we can find period


Interpretation:
It means that Passenger will reach to same height after each 2/3 minutes
Answer:
6/25 or 24%
Step-by-step explanation:
I mean, it says it in the question.
Answer:
The first, second to last and last stements are true
Step-by-step explanation:
You times 8 by the percentage as
e.g 8 x 1.50 = 12 is the same as marked up by 50%
e.g 8 x 1.70 =13.6 is the same as marked up by 70%
Answer:
8 ounce jar
Step-by-step explanation:
We divide the price by the number of ounces to find the unit rate or cost per one ounce.
2.79/8=0.34875
5.54/15=0.3693
The 8 ounce jar has the best unit rate with a lower cost per ounce.