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EastWind [94]
3 years ago
9

LAST QUESTION I NEED THE WHOLE ANIME TEAM ON THIS QUESTION!!!!

Mathematics
2 answers:
Mashcka [7]3 years ago
5 0

Answer:

D

Step-by-step explanation:

y = 2x - 16

y = -2e^(x-4)-6

When you graph those, the solution is (4,-8)

That means the solution is x = 4, so the answer is D

liq [111]3 years ago
3 0

Answer:

They both meet at x=8

Step-by-step explanation:

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D. 3

Step-by-step explanation:

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1 year ago
Write the equation of the line that has a slope of -5 and goes through (1,-4)
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Answer:

y=-5x+1

Step-by-step explanation:

plug the coordinate points to the equation, and find your y intercept

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3 years ago
Find the pattern. fill in the blanks. 251,351
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Answer:

451, 551, 651, 751, 851, 951, 1051, 1151,

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6 0
3 years ago
The world population at the beginning of 1980 was 4.5 billion. Assuming that the population continued to grow at the rate of app
AfilCa [17]

Answer:

Q(t) = 4.5(1.013)^{t}

The world population at the beginning of 2019 will be of 7.45 billion people.

Step-by-step explanation:

The world population can be modeled by the following equation.

Q(t) = Q(0)(1+r)^{t}

In which Q(t) is the population in t years after 1980, in billions, Q(0) is the initial population and r is the growth rate.

The world population at the beginning of 1980 was 4.5 billion. Assuming that the population continued to grow at the rate of approximately 1.3%/year.

This means that Q(0) = 4.5, r = 0.013

So

Q(t) = Q(0)(1+r)^{t}

Q(t) = 4.5(1.013)^{t}

What will the world population be at the beginning of 2019 ?

2019 - 1980 = 39. So this is Q(39).

Q(t) = 4.5(1.013)^{t}

Q(39) = 4.5(1.013)^{39} = 7.45

The world population at the beginning of 2019 will be of 7.45 billion people.

6 0
3 years ago
A Turing machine with doubly infinite tape is similar to an ordinary Turing machine, but its tape is infinite to the left as wella
atroni [7]

Answer:

Use multitape Turing machine to simulate doubly infinite one

Explanation:

It is obvious that Turing machine with doubly infinite tape can simulate ordinary TM. For the other direction, note that 2-tape Turing machine is essentially itself a Turing machine with doubly (double) infinite tape. When it reaches the left-hand side end of first tape, it switches to the second one, and vice versa.

8 0
3 years ago
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