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Leviafan [203]
3 years ago
14

Please Please Help Me In These Questions: 1-5!!!!! I Give Thanks!!!! Graph, Table, and the Questions are included.

Mathematics
1 answer:
earnstyle [38]3 years ago
7 0
Assuming that the traps stay the same, we know that the number of moths they catch will be relative to the size of the population of moths. From this, we can see that the trend in the population of light moths is a steady decrease from year to year, and the trend in the population of the dark moths is a steady increase over the same time period.

Since the trees have been darkened by industrial pollution (they have black smoke on them), we know that the dark moths camouflage better than the light moths. Because of this, the white moths get eaten by predators more often and their population goes down gradually; the dark moths, however, camouflage easily, and their population goes up since they get eaten less often.

If the environment were cleaned up, the light moths' population would increase (since they camouflage better on clean trees), while the dark moths' population would decrease (since they camouflage better on dirty, polluted trees).
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How should I write this as an equation and how is the answer 1:15 am?
SVETLANKA909090 [29]

Alright, so the equation we have here is 22.75x+32=128.69

Now we just solve

-32 on both sides, we get

22.75x=96.69

divide by 22.75 on both sides we get

x=4.2501989

So 4 hours

You add the 4.25 hours

10, 11, 12, 1 is the hour

And .25 is a fourth, and a fourth of 60 minutes is 15 minutes

So he left at 1:15 pm

3 0
3 years ago
Determine the volume of a cylinder if its height is 5mm and a radius of 12mm​
Elenna [48]

Answer:

Step-by-step explanation:

V = pi * r^2 * h

r = 12 mm

h = 5 mm

pi = 3.14

V= 3.14 * 12^2 * 5

V = 3.14 * 144 * 5

V = 2260.8 cm^3

3 0
3 years ago
Seritte is saving her money to buy a new pony
Anna35 [415]

Answer:

okay go to the quickpill app

Step-by-step explanation:

8 0
3 years ago
Each batch of muffins needs 2.5 cups of flour. david wants to make 2.5 batches of muffins. how many cups of flour does david nee
PilotLPTM [1.2K]
6.25 cups of flour 2.5*2.5 = 6.25

6 0
3 years ago
A spinner for a game has 5 equal sections labeled 1-5. why is the probability of spinning a 1 or a 4?
timofeeve [1]

Answer:

40%

Step-by-step explanation:

5 shots 20% for each you have 2 so 20+20=40

7 0
3 years ago
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