You were given the data as statistics so that you can predict the number of a certain type of fish through ratio and proportion. The main focus here is then number of bluegill fish. From the given statistics, the number is 87. The total number of fishes at that time was 52+61+87 = 200. So, assuming that this composition is uniform in the said lake. We can then use the ratio from the given statistics to know the proportion of bluegills to the total fishes. Hence, we equate the two ratios:
87/200 = x/800
where x is the number of bluegills among the 800 total fishes that is in proportion to the gathered statistics. Solving for x, we determine the answer to be
x = 348
Answer:
Step-by-step explanation:344x-5-p-0-9-but=pmc+m2 something like that
3/2,000
= 3/2,000*100% (100%= 100/100= 1, so it does not change the outcome).
= 0.15%
The final answer is 0.15%~
Answer:
3,150.
Step-by-step explanation:
- 2 · {[ 5 · ( 60 - 2 )] + 25 } · 5.
- 2 · {[ 5 · ( 58 )] + 25 } · 5.
- 2 · { 290 + 25 } · 5.
- 2 · { 315 } · 5.
- 630 · 5.
- 3,150.
These are all of the steps to completely and correctly solve this question.
Hope this helps.
Kyle.
Let x be the months and y be the cost.
Rate of increase of commodity A = 6/3 = $2 per month
Equation:
y = 2x + 4500
Rate of increase of commodity B = 2/4 = $0.5 per month
Equation:
y = 0.5x + 5400
Equating the costs,
2x + 4500 = 0.5x + 5400
1.5x = 900
x = 600 months
x = 600 / 12 = 50 years
