Answer:
Step-by-step explanation:
The function that could model this periodic phenomenon will be of the form
The tide varies between 3ft and 9ft, which means its amplitude 
is
and its midline 
is
.
Furthermore, since at 
the tide is at its lowest ( 3 feet ), we know that the trigonometric function we must use is 
.
The period of the full cycle is 14 hours, which means
giving us
With all of the values of the variables in place, the function modeling the situation now becomes
Answer: 49
explanation: since the triangle is a right angle, that means it is 90 degrees, so if you subtract the 41 degrees from 90 you get 49.
Answer:
They would need to wait almost 9 times to ride.
Step-by-step explanation:
252 divided by 30 equals 8.4.
Answer:
на странице с уважением Елена отправлено
Step-by-step explanation:
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Now I don’t know if this is right but I’m pretty sure it’s just 24 with simple subtraction
