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3 years ago

What is the solution for in (3x-5)=in11+2? a. x=8 b. x=9 c. x=-3 d. x=7

Mathematics

1 answer:

Anika [276]3 years ago

3 0

Answer:

x = 3.133

Step-by-step explanation:

I'm going to take a chance and assume that you meant "ln 11," not "in11."

If I'm right, then we have:

3x-5 = ln 11 + 2.

Adding 5 to both sides yields

3x = ln 11 + 2 + 5, or ln 11 + 7. Since ln 11 = 2.398,

3x = 2.398 + 7, or 3x = 9.398, and so

x = 3.133.

If this is not what you expected, please ensure that you have copied down the original problem accurately. Thank you.

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3 years ago

oakwood has a mass of 2.85 kilograms and a volume of 4100 cubic centimeters. determine the density of oak in grams per cubic cen

bogdanovich [222]

Answer:

The density of oak is <u>0.695</u> grams per cubic centimeter.

Step-by-step explanation:

Given:

Oakwood has a mass of 2.85 kilograms and a volume of 4100 cubic centimeters.

Now, to find the density of oak in grams per cubic centimeter.

Mass (m) = 2.85 kilograms.

So, using conversion factor we convert into grams:

$2.85\times 1000=2850\ grams.$

Volume (v) = 4100 cubic centimeters.

Now, to get the density by using formula:

$Density=\frac{mass}{volume} \\Density=\frac{m}{v}$

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3 years ago

F (x )= 1/4 x for x = -5

Sholpan [36]

Answer:

-5/4

Step-by-step explanation:

f(x)=1/4x

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f(-5)=-5/4

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4 years ago

Read 2 more answers

A line passes through the points (6, 2) and (5, 0). What is its equation in slope-intercept form?

Makovka662 [10]

Answer:

y = 2x - 10

Step-by-step explanation:

y2 - y1/ x2 - x1

0 - 2 / 5 - 6

= 2

y = 2x + b

2 = 2(6) +b

2 = 12 + b

-10 = b

The equation is y = 2x - 10

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3 years ago