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2 years ago

Informal letter

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Mathematics

1 answer:

Elden [556K]2 years ago

4 0

Answer:

4√2 is the answers for the question

Step-by-step explanation:

please give me brainlest

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Blank is the opperation of two numbers that can be thought of as reapeated addition

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Multiplication is the answer I believe

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2 years ago

Standard form of 5.65 x 10-3?

Ad libitum [116K]

Answer:

53.5

Step-by-step explanation:

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3 years ago

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This question has several parts that must be completed sequentially. If you skip a part of the question, you will not receive an

maxonik [38]

Answer:

5.0 ft-lbf

Step-by-step explanation:

The force is

$F = \dfrac{9}{6^x}$

This force is not a constant force. For a non-constant force, the work done, <em>W</em>, is

$W = \int\limits^{x_2}_{x_1} {F(x)} \, dx$

with $x_1$ and $x_2$ the initial and final displacements respectively.

From the question, $x_1 =0$ and $x_2 = 12$ .

Then

$W = \int\limits^{12}_0 {\dfrac{9}{6^x}} \, dx$

Evaluating the indefinite integral,

$\int\limits \dfrac{9}{6^x} \, dx =9 \int\limits\!\left(\frac{1}{6}\right)^x \, dx$

From the rules of integration,

$\int\limits a^x\, dx = \dfrac{a^x}{\ln a}$

$9 \int\limits \left(\frac{1}{6}\right)^x \, dx = 9\times\dfrac{(1/6)^x}{\ln(1/6)} = -5.0229\left(\dfrac{1}{6}\right)^x$

Returning the limits,

$\left.-5.0229\left(\dfrac{1}{6}\right)^x\right|^{12}_0 = -5.0229(0.1667^{12} - 0.1667^0) = 5.0229 \approx 5.0 \text{ ft-lbf}$

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3 years ago

What’s is the greatest number that can be made using the numbers 5, 3, 1, 4, 7

umka21 [38]

Hey there,

Answer: 75,431

Hope this helps :D

~Top♥

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3 years ago

How do you simplify i256? what is i256 simplified?

Tom [10]

If you simplify 256 you get 16 you have to square root it

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2 years ago