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Vsevolod [243]
3 years ago
8

Express in scientific information notation 417.8

Mathematics
2 answers:
Vikentia [17]3 years ago
8 0

Answer: The answer is 4.178 × 10^2

Step-by-step explanation: you move the point to the the space immediately after the first digit and multiply the resulting figure by ten raised to the power of number of times the point was moved.

bogdanovich [222]3 years ago
5 0

Answer:

4.178×10 to the second power

Step-by-step explanation:

Move the decimal twice to the Left

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(1/2 + 3/2)² + (2/3 x 1/2)³
docker41 [41]

The result of the mathematical expression given as follows: (1/2 + 3/2)² + (2/3 x 1/2)³ is 5.59 or 5⅔.

<h3>How to calculate mathematical expressions?</h3>

According to this question, the following expression is given to solve: (1/2 + 3/2)² + (2/3 x 1/2)³

First, we solve the both parts as follows:

  • ½ + 3/2 = 2
  • ⅔ + ½ = 1..16

Next, we solve the exponential function as follows:

= (2)² + (1.16)³

= 4 + 1.59

= 5.59 or 5⅔

Therefore, the result of the mathematical expression given as follows: (1/2 + 3/2)² + (2/3 x 1/2)³ is 5.59 or 5⅔.

Learn more about mathematical expression at: brainly.com/question/1703934

#SPJ1

5 0
2 years ago
Mark the absolute maximum point of the graph
mixer [17]

the maximum is point

6,-2

5 0
4 years ago
Read 2 more answers
PLEASE DO 2 AND 3 FOR 25 POINTS PLEASE BE SPECIFIC ON WHAT QUESTION IT IS AND HOW YOU DID IT.
m_a_m_a [10]

Answer:

I disagree with Luis's claim. While 8*3=24, 8^3 is 512mm. Which is 488mm more than 24mm.

201 inches.

Step-by-step explanation:

They use the expression s^3 to find the volume of plastic to make each cube. Luis says that if s=8, then the volume is 24 cubic mm. I disagree with Luis's claim. While 8*3=24, 8^3 is 512mm. Which is 488mm more than 24mm.

#3

Part A

Blue: 3ft - 36in

Red: 60in - 5ft

Yellow: 2.5ft - 30in

Green: 12ft - 144in

Purple: 240in - 20ft

Part B

1 foot = 12 inches

16.75ft = 201in

I'm not sure how to do the expression

but if 1 foot = 12 inches, and you substitute 16.75 for a foot, then you have 201 inches.

6 0
3 years ago
Write the equation of the line that passes through the points (-3, - 5) and (-9,3). Express your answer in
Leokris [45]

that's the answer

Step-by-step explanation:

slope =  \frac{y2 - y1}{x2 - x1}  \\ =  \frac{3 -  - 5}{ - 9 -  - 3} =  \frac{8}{ - 6} \\  \frac{y - 3}{x -  - 9} =  \frac{8}{ - 6}  \\  - 6(y - 3) = 8(x -  - 9) \\  - 6y  + 18 = 8x + 72 \\  - 6y = 8x + 72 -18 \\  - 6y = 8x + 54 \\  \frac{ - 6y}{ - 6} =  \frac{8x}{ - 6} +  \frac{54}{ - 6} \\ y =  \frac{8x}{ - 6}  - 9

7 0
3 years ago
Multiply the Polynomials<br> 2a2(3-5)-6a(8q2 - 2a + 4)
Amiraneli [1.4K]

Answer:

<h3>-48aq2+8a2-24a</h3>

Step-by-step explanation:

first you subtract the numbers

then multiply

then distribute

combine like terms

and rearrange the terms

6 0
3 years ago
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