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Harlamova29_29 [7]
2 years ago
14

Determine the values of aaa and kkk when 299,790,000299,790,000 is written in scientific notation. Enter aaa and kkk, separated

by commas.
Mathematics
1 answer:
wolverine [178]2 years ago
7 0

The values of a and k are 3.0 and 8

<h3>Scientific notations</h3>

Scientific notation is used to represent numbers in standard form

The scientific notation of a number is represented as:

a \times 10^k

The number is given as:

299,790,000

So, we have:

a \times 10^k = 299790000

Rewrite the number as follows:

a \times 10^k = 2.9979 \times 10^8

Approximate the number

a \times 10^k = 3.0 \times 10^8

By comparison:

The values of a and k are 3.0 and 8

Read more about scientific notations at:

brainly.com/question/1767229

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Elanso [62]

Answer:

18/3 is 6

-18/3 is -6

-18/(-3) is 6

18/(-3) is -6

6 0
3 years ago
What is the absolute deviation of 4 in this data set?
Nana76 [90]

Answer:

n

6

Mean

11

Average Absolute Deviation (MAD)

4.6667

Step-by-step explanation:

4 0
2 years ago
Malcolm buys a 5/6-pound bag of black beans and a 3/4-pound bag of pinto
Sav [38]
Find the common denominator of 5/6 and 3/4 then add
3 0
3 years ago
Read 2 more answers
the length of a rectangle is 4 more than 3 times the width. If the perimeter of the rectangle is 18.4cm, what is the area of the
antoniya [11.8K]

Answer:

A = 10.27cm²

Step-by-step explanation:

Let's represent the width as x,

therefore since the length is 4 more than 3 times the width, it can be represent as 3x + 4,   Perimeter = 18.4cm

Perimeter of a rectangle = 2(L + B)

18.4= 2(3x+4+x)\\18.4= 6x+8+2x\\18.4-8=6x+2x\\10.4=8x\\x=\frac{10.4}{8}\\x=1.3

width = 1.3cm

Length = 3x + 4 = 3*1.3 + 4 = 7.9cm

Area of a rectangle = length x width

A = 7.9 * 1.3 = 10.27cm²

6 0
2 years ago
Read 2 more answers
6th-grade math DUE IN 5 MIN
Veseljchak [2.6K]

Answer:

272?

Step-by-step explanation:

10 x 8 = 80

12 x 16 = 192

192 + 80 = 272.

Not sure

3 0
3 years ago
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