3 years ago

How many 3-digits numbers which are greater than 300 can be formed from 6

1 answer:

6 0

Explanation:

111 even numbers greater than 300 can be formed with the digits 1,2,3,4,5 if repetition of digits in a number is not allowed.

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Which traditional subject is part of construction management or construction science syllabi?

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Answer:mathematics

Explanation:

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3 years ago

Which of the following explains the main reason to cut a piece of wood on the outside of the measurement mark?

maks197457 [2]

I think it’s D ?? I’m not completely sure tho

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When block C is in position xC = 0.8 m, its speed is 1.5 m/s to the right. Find the velocity of block A at this instant. Note th

Amanda [17]

Answer:

The answer is "2 m/s".

Explanation:

The triangle from of the right angle:

$\to (x_c-0.8)+(1.5+y_4) +\sqrt{x_c^2 + 1.5^2}= constant$

Differentiating the above equation:

$\to V_c +V_A+ \frac{X_cV_c}{\sqrt{x_c^2 +1}}=0\\\\\to 1-V_A+ \frac{0.8 \times 1.5}{\sqrt{ 0.8^2+1.5}}=0\\\\$

$\to V_A= \frac{1.2}{\sqrt{ 0.64+1.5}}+1\\\\$

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3 years ago

Technician A says that ultraviolet light is bright, and very hot. Technician B says that ear protection does not need to be used

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Answer:

a. technician a only

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I took that worksheet

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3 years ago

name the three exposure techniques in photolithography. what are the alternatives to photolithography in ic processing?

zhenek [66]

The three exposure techniques in photolithography are:

Contact
Proximity
Projection

Alternatives to photolithography in IC processing include;

X-ray
UV
Ion, and
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<h3>What is Photolithography?</h3>

Photolithography is a term in integrated circuit development that describes the patterned films that are formed when a beam of light falls on a substance.

This phenomenon protects the surface of sensitive materials such as glass during some operations like etching. UV and X-rays can be used for this purpose.

Learn more about photolithography here:

brainly.com/question/13650094

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