10
Just because the fish swam away doesn't mean they left the pond
Answer:
17/12 = 1 5/12
Step-by-step explanation:
The common denominator of 4 and 3 is 12.
The equivalent fraction of 3/4 is 9/12.
The equivalent fraction of 2/3 is 8/12.
Their total is 17/12 (or 1 5/12).
The correct proportions are given as follows:
<h3>What is a proportion?</h3>
A proportion is a fraction of a total amount, and the measures are related using a rule of three.
The proportions for this problem are given dividing y by x, hence:
- x = 3, y = 27: 27/3 = 9, hence 9/1 has to be marked.
- x = 9, y = 81: 81/9 = 9, hence 9/1 has to be marked.
- x = 21, y = 126: 126/6 = 6, hence 6/1 has to be marked.
- x = 14, y = 84: 84/14 = 6, hence 6/1 has to be marked.
- x = 12, y = 36: 36/12 = 3, hence 3/1 has to be marked.
- x = 15, y = 45: 45/15 = 3, hence 3/1 has to be marked.
More can be learned about proportions at brainly.com/question/24372153
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J' is at (-12, 24) and K' is at (12, -8).
Multiply both the x- and y-coordinates of J by -4; then do the same with the coordinates of K.
Answer:
Population = 691.83 (rounded = 692)
Step-by-step explanation:
The equation is:
When there is no base written with log, we assume "base 10", so we can say:
Now, we need to find the population (y) when x = 12. Lets plug in 12 into x:
Now, we change to exponential form by using the formula shown below:
So, we have:
Evaluate using calculator to get:
The population after 12 years, would be 691.83, rounded, 692
