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mojhsa [17]
2 years ago
12

How is 4 2/7 to an improper fraction

Mathematics
1 answer:
Triss [41]2 years ago
6 0

(4×7) + 2

30/7

hope it helps...!!!

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If a x 10^n is scientific notation, then a must be between 1 and
Yanka [14]

Answer:

  A)  10

Step-by-step explanation:

In the US, a number in scientific notation will have a mantissa (a) such that ...

  1 ≤ a < 10

That is, the value of "a" must be between 1 and 10 (not including 10).

_____

<em>Comment on alternatives</em>

In other places or in particular applications (some computer programming languages), the standard form of the number may be a×10^n with ...

  0.1 ≤ a < 1

In engineering use, the form of the number is often chosen so that "n" is a multiple of 3, and "a" is in the range ...

  1 ≤ a < 1000

This makes it easier to identify and use the appropriate standard SI prefix: nano-, micro-, milli-, kilo-, mega-, giga-, and so on.

4 0
3 years ago
In a spreadsheet create a function that generates for any value x the corresponding value y when y = 10x 7. what is the value y
bezimeni [28]

The value of y when the value of x is 8 is 87

<h3>Function and values</h3>

Functions are equation expressed in terms of variables. Given the expression below;

y = 10x + 7

If the value of x is 8, then on substituting, we will have:

y = 10(8) + 7

y = 80 + 7

Simplify

y = 87

Hence the value of y when the value of x is 8 is 87

Learn more on function and values here: brainly.com/question/10439235

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7 0
1 year ago
Help please I’m so confused!
nadezda [96]

(-1,-3) i will got for C.


3 0
3 years ago
Read 2 more answers
Write an equation that represents the line. (1,-1),(3,-5)​
geniusboy [140]

Answer:

x+y=0

Step-by-step explanation:

slope m of given equations is

(-5+1)÷(3+1)

=-1

then the equations of this line is

y-(-1)=m(x-1)

or, y+1=-1(x-1)

or, y+1= -x+1

or, x+y=0

x+y=0 is required equation of line.

6 0
3 years ago
30 POINTS! PLZ HELPPP!!! The list shows the number of children who visited a city playground each day for two weeks.
myrzilka [38]
Answer to first part 1: First you obtain number of intervals you would like to have by getting the square root of the total number of observations. In this case, square root of 14 = 3.74; round up and use 4.0.
Answer to Second part: 2:  The interval width is then obtained by dividing the range by the number of intervals. For this case, interval width = (42-9)/4 = 8.25. This can be rounded up to the convenient evenfigure of 10.0.



Hope this helps!!!!
5 0
3 years ago
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