So there’s no actual question because you didn’t attach anything
3) 3.sec² Ф = 4.tan² Ф
but sec² Ф = 1/cos² Ф
3/cos² Ф = 4.tan² Ф
3/4 = (tan² Ф).(cos² Ф) ; tan² Ф = sin² Ф/cos² Ф
3/4 = (sin² Ф)x(cos² Ф)/(cos² Ф)
sin² Ф = 3/4
a) sin Ф = +(√3)/2 and b) sin Ф = - (√3)/2
sin Ф = + - (√3)/2 → Ф =π/3 + kπ/3
The equation that models the data on pandas is FV = 25(1.066)^t.
<h3>What models the data?
</h3>
The formula for calculating future value of the pandas is:
FV = P (1 + r) ^n
- FV = Future value
- P = Present value
- R = annual population growth
- N = number of years
FV = 25(1.066)^t
To learn more about future value, please check: brainly.com/question/18760477
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Answer:
the winner was 1.4m/s quicker
Step-by-step explanation:
i think it is:
average speed= m:s
fay= 300: 50= 6m/s
tia= 300: 65= 4.6m/s
6-4.6= 1.4
Yes it is because all fractions are rationals
