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pshichka [43]
3 years ago
15

According to the U.S. Geological Survey, there are over 300,000,000 cubic miles of water on the planet. How this number represen

ted in scientific notation
Mathematics
2 answers:
kati45 [8]3 years ago
7 0

Answer:

it is represented as

3 × 10^8

Darya [45]3 years ago
4 0

Answer:

3.00x10^8

Step-by-step explanation:

So you want to make sure the number before the x10^ is beween 10 and 0 not including 10 and 0. So 1.00-9.99.

Move the demcil place up in 300,000,000 till your first number is between 1 and 9.99.

Then count how many places you moved it up, in this case 8

Add the amount of times you moved up to the x10^(in this space).

you answer is now 3.00 plus the x10^8

3.00x10^8

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Answer:

A. 12

B. 4

C. 10

D. 8

E. 36

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5 0
2 years ago
For f(x)=4x+1 and g(x) = x2-5, find (f+g)(x)<br> A. x2+4x-4 B. x2+4x+6 C. 4x2-19 D. 4x3-4
makvit [3.9K]

Answer:

A

Step-by-step explanation:

(f + g)(x) = f(x) + g(x) , thus

f(x) + g(x)

= 4x + 1 + x² - 5 ← collect like terms

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3 years ago
Peter is wants to lose weight. He is105Kg. His aim is to lose 500 g Per week. If he managed this, how many weeks will it be unti
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8 0
3 years ago
You have a 4 in. X 6in. family picture that you want to resize. You can choose from a 16 in. X 20 in. or an 18 in. X 24 in. Whic
yarga [219]

Answer:

16 in × 20 in

Step-by-step explanation:

  1. Finding the % of the picture that can fit in 16×20 frame

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Area of frame=Length by width

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% of the picture in the frame will be

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     2. Finding the % of the picture that can fit in 18 × 24 frame

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Area of frame =Length by width

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% of the picture in the frame will be;

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The frame 16 by 20 in will keep 7.5% of the original picture

The frame 18 by 24 in will keep 5.6% of the original picture

Hence you should use the frame  of 16 by 20 in because it will keep more of the original picture.

6 0
3 years ago
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