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Lesechka [4]
3 years ago
9

The doubling time of a population of flies is 5 hours. By what factor does the population increase in 24 hours? By what factor d

oes the population increase in 3 weeks (504 hours)?
In exponential notation with positive exponents.
Mathematics
1 answer:
MrRa [10]3 years ago
4 0
Open this web,the web really help you http://www.math.wisc.edu/~meyer/math141/L25.html
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Mark values his drum set at $800 and ella values her guitar at $1,000. suppose that mark trades his drum set for ella's guitar.
Novosadov [1.4K]
If they made this trade, it would make sense that Mark would also have to give Ella $200. This is because the difference in value is that amount in the favor of Ella. You can see that by subtracting the two values from each other. 

$1000 - $800 = $200
7 0
3 years ago
3-5n+4n=4. help please​
goblinko [34]

Answer:

n = -1

Step-by-step explanation:

3-5n+4n=4

3 - n = 4

-n = 1

n = -1

6 0
3 years ago
Workers are loading boxes onto a truck. So far, they have loaded 48 boxes onto the truck
Talja [164]

Answer:

1,200 total on truck

Step-by-step explanation:

48=4% loaded on a truck and they have 96% left to load

So set up a proportion and it should look like this

48 over x = 4 over 100

48/x=4/100

Do cross multiplication 100×48= 4,800÷ 4 = 1,200 total on truck

=1,200 total on truck

Hope this helps, have a nice day! :D

5 0
3 years ago
Please help and show work if you can​
krok68 [10]

Answer:

7.  x = 5

8. x = 2, y = 6

9. x = 21, y = 39

Step-by-step explanation:

For a parallelogram, the lengths across intersection are equal.

7. For a parallelogram, the lengths across intersection are equal.

So that,

3x = 4x - 5

4x - 3x = 5

 x = 5

8. For a parallelogram, the lengths across intersection are equal.

So that,

2x = 4

x = \frac{4}{2}

x = 2

and

y - 1 = 2y -7

7 - 1 = 2y - y

y = 6

x = 2, y = 6

9. For a parallelogram, opposite angles have equal value.

Thus,

3x = (4x - 21)

3x = 4x - 21

x = 21

and

3y = (y + 78)

3y = y + 78

3y - y = 78

2y = 78

y = \frac{78}{2}

  = 39

y = 39

x = 21, y = 39

4 0
2 years ago
Measure the length of AC. Use coordinate algebra to locate a point E on ACsuch that the ratio of AE to EC is equal to the ratio
Kamila [148]

Answer:

are you become my friend?

3 0
3 years ago
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