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Andrew [12]
3 years ago
5

Help me please!!!!!!!!!!!!

Mathematics
1 answer:
Alja [10]3 years ago
5 0

Answer:

3.5

Step-by-step explanation:

just trust me on this one i dont really know how to show my work

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Is 3.6 repeating equal to 11/3?
Katena32 [7]
Yes, if you divide 11 by 3 you get 3.6
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3 years ago
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Dolores is going to make a sandwich. She has 2 types of bread, 3 types of cheese, and 2 types of meat to choose from. How many d
loris [4]
Twelve hours later then we went to sleep and then woke me back at my house after my birthday and I got invited
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2 years ago
The population of a certain species of bird in a region after t years can be modeled by the function P(t)= 1620/1+1.15e^-0.042t
natka813 [3]

Answer:

A

Step-by-step explanation:

The function is  \frac{1620}{1+1.15e^{-0.042t}}

To find the maximum population, we need to set t towards infinity to get our answer.

So, we replace time with maximum (\infty). Let's check:

\frac{1620}{1+1.15e^{-0.042t}}\\=\frac{1620}{1+\frac{1.15}{e^{0.042t}}}\\=\frac{1620}{1+\frac{1.15}{e^{0.042(\infty)}}}\\=\frac{1620}{1+\frac{1.15}{\infty}}\\=\frac{1620}{1+0}\\=\frac{1620}{1}\\=1620

The population of birds approaches 1620 as t goes towards infinity. So we can say the max population of the species is 1620.

Correct answer is A

5 0
4 years ago
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Solve using elimination.<br> 4x + y = -5<br> 8x + 3y = -19<br> Plz I need help
Debora [2.8K]

Answer:

(1, -9)

Step-by-step explanation:

4x + y = -5

8x + 3y = -19

If we have to use elimination, that means we're going to add or subtract these two whole equations by each other so that we can cancel out one of the variables.

I think that we could easily turn 4x into 8x if we multiply the top equation by 2.

4x + y = -5 ---> 8x + 2y = -10

Now put them next to each other, and subtract to get rid of the xs.

  8x + 2y = -10

-  8x + 3y = -19

------------------------

  0x - y = -10 - -19

  -y = 9

   y = -9

Plug this back in to get x.

  4x + y = -5

  4x - 9 = -5

  4x = -5 - -9

  4x = 4

  x = 1

7 0
3 years ago
A pitcher is full of lemonade. Which unit of liquid volume best describes the amount of lemonade in the pitcher? Explain.
stira [4]
I would say gallons. It honestly depends how big it is. However, the common pitcher holds about a gallon. I hope I helped!
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