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viktelen [127]
3 years ago
8

F(x)={2x-5}|{4-2x} where x= -1

Mathematics
1 answer:
34kurt3 years ago
7 0

the answer would be -20

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What is the solution to the equation fraction 4 over 5 n minus fraction 3 over 5 equals fraction 1 over 5 n?
Andreas93 [3]

Answer:

The solution is n=1

Step-by-step explanation:

I hope you mean

4/5n-3/5=1/5n

if so then here's the solution

5n×4/5n-3/5×5n=1/5n×5n

4-3n=1

4-1=3n

3n=3

n=1

6 0
3 years ago
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Answer:

(a)it is

Step-by-step explanation:

this is because ABC and SDC are both right angle triangles

8 0
2 years ago
Rory is playing a video game were each game last 1 3/4 hours he wants to play for nine hours today in this evening how many game
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3 0
3 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}}

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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
3 years ago
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Written as a simplified polynomial in standard form, what is the result when
kompoz [17]

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8 0
2 years ago
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