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Reika [66]
2 years ago
9

Find the value of the variable​

Mathematics
1 answer:
abruzzese [7]2 years ago
3 0

Answer:

the answer is y=4

Step-by-step explanation:

the left drawing is a law , and is always true . and on the right side i showed you how i got to the answer.

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In 1981, the Australian humpback whale population was 350 and has increased at a rate of 14% each year since then.)
dimulka [17.4K]

Answer:

In 1981, the Australian humpback whale population was 350

Po = Initial population = 350

rate of increase = 14% annually

P(t) = Po*(1.14)^t

P(t) = 350*(1.14)^t

Where

t = number of years that have passed since 1981

Year 2000

2000 - 1981 = 19 years

P(19) = 350*(1.14)^19

P(19) = 350*12.055

P(19) = 4219.49

P(19) ≈ 4219

Year 2018

2018 - 1981 = 37 years

P(37) = 350*(1.14)^37

P(37) = 350*127.4909

P(37) = 44621.84

P(37) ≈ 44622

There would be about  44622  humpback whales in the year 2018

5 0
3 years ago
A company that produces cranberries knows that about 7%7\%7%7, percent of its cranberries are bruised in the bagging process. Th
lozanna [386]

Answer:

B. Yes, because 0.004<0.010.004<0.010, point, 004, is less than, 0, point, 01.

Step-by-step explanation:

Khan Academy

3 0
3 years ago
Evaluate if a = 6, b = 2, c = 9, &amp; d = 3
bixtya [17]

Answer:

12

Step-by-step explanation:

a2 b

(    )2 (  )

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7 0
3 years ago
I need help understanding “1 more foot every...”
Fed [463]
So the ration is 1 to 5 since it's one foot every 5 seconds. So for every 5 seconds, add 1 foot.
For example: in 45 seconds, it would travel 7 feet.
But in this Scenario, the timer starts after 5 feet so just add 5
Ex. in 45 seconds, it would have traveled 12 feet since we added the 5 feet that we started with to the 7 other feet it traveled.
Idk If this will help very much but I hope it does.
5 0
3 years ago
Does anyone know...16= k/11
Eddi Din [679]
You multiply 16 by 11 to get k, which is 176!
6 0
3 years ago
Read 2 more answers
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