What 3 equations equal to 120
2 answers:
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The result is number where:
Hope this helps.
Answer:
The probability would be 0.40
Step-by-step explanation:
Given,
The elements in set S are,
1, 2, 3, 4, 5, 6, 7, 9, 10,
Number of elements = 10,
Since, the outcomes are equally likely,
And, we know that,
So, the probability of getting 1, 2, 4, or 6 =
Hence, the probability of the event E = {1, 2, 4, 6} is 0.40.
Answer:
a) decay
b) 2,950,000
c) 0.025
d)
e) 2,409,123
Step-by-step explanation:
<u>Part (a)</u>
Exponential DECAY, since the population was decreasing annually.
<u>Part (b)</u>
Initial amount = 2,950,000 people (in the year 2000)
<u>Part (c)</u>
Decay factor = 2.5% = 0.025 (in decimal form)
<u>Part (d)</u>
General form of exponential decay function:
where:
- a = initial amount
- r = rate of decay (in decimal form)
- x = time (in years)
Given:
- a = 2950000
- r = 0.025
<u>Part (e)</u>
To determine the city's population in 2008: