(40x/64y)/(5x/8y)
(40x/64y)(8y/5x)
320xy/(320xy)
1
It would take approximately 11 years for this population to reach 7300.
<h3>How to calculate the time?</h3>
Based on the information provided, the future size of the population can be modelled by using an exponential function:
F = Pe^rt
Substituting the given parameters into the formula, we have;
7300 = 5000e^{0.035 × t}
7300/5000 = e^{0.035t}
1.46 = e^{0.035t}
Taking the ln of both sides, we have:
ln(1.46) = ln(e^{0.035t})
0.378 = 0.035t
t = 0.378/0.035
Time, t = 10.8 ≈ 11 years.
Read more on exponential functions here: brainly.com/question/15926922
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Y = 4
3x + 4x = 43
3(9) + 4x = 43
27 + 4x = 43
4x = 43-27
4x = 16
16/4 = x
4=x
x=4
37 • 7 = 259. 259 students going on the trip.
