2 years ago

Which of the following expressions is the inverse of the function y equals quantity x plus 5 divided by 7?

Mathematics

1 answer:

Stolb23 [73]2 years ago

3 0

Where r the rest of the question

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you are installing a support wire for an electrical pole. the pole is 25 feet and the ground connection is 10 feet from the base

aniked [119]

ans=26.92

use trigonometric ratios

a²= b²+c²

a²=25²+10²

a²=625+100

now take square root on both sides

$\sqrt{a { }^{2} } = \sqrt{725}$

a=26.92

a=27 (2decimal place)

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2 years ago

Evaluate g(3) if g(x) = 2x + 1.<br><br> 1<br> 7<br> 24

Rasek [7]

G(x)=2x+1
g(3)=2(3)+1
g(3)=6+1
g(3)=7

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3 years ago

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Put the following number from least to greatest

gavmur [86]

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Sry i need points

Step-by-step explanation:

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2 years ago

every afternoon when the two smith children come home from school they eat two two-pound bags of dried apricots every two week t

charle [14.2K]

Jones family eats more

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2 years ago

During a research experiment, it was found that the number of bacteria in a culture grew at a rate proportional to its size. At

Alina [70]

DB/dt = k*B
dB/(kB) = dt
Integrating both sides:
1/k*ln|B| = t + C
B = C*e^(kt)
At time t = 0, B = 4000 and at time t = 3 (3 hours past 9 AM), B = 4500
4000 = C
4500 = 4000*e^(3k) => k = 1/3*ln(9/8)
At time t = 15 (Midnight), B = 4000*e^(1/3*ln(9/8)*15) = 4000*(9/8)^5 = 7208 bacteria

3 0

2 years ago