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Dvinal [7]
3 years ago
15

I need help 15 points scientific notation

Mathematics
1 answer:
Radda [10]3 years ago
8 0

for number 19, figure out the exponents then multiply.

for scientific notaintion you figure out how many numbers are behind the decimal , then do that number as an exponient to 10 then multiply by that number. i hope i made a bit of sense. if not look at kahn academy for help !


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2.8*10⁶=?<br>solve the equation​, please
garri49 [273]

Answer:

2800000

Step-by-step explanation:

10^6 means 1000000

2.8 x 1000000 = 2800000

7 0
3 years ago
Please this is your answer.​
xeze [42]

Answer:

3. 4

4. is correct

5. is correct

Step-by-step explanation:

3 is incorrect, you have to start with division first

3. 6-6/3

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6-2

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the answer for question 3 is 4

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6 0
2 years ago
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The function graphed is reflected across the x-axis to create a new function.
Igoryamba

(4,2) suppose its Point A

6 0
3 years ago
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The line above goes through points (-4,0) and (0,1). what is the equation of the line?​
mariarad [96]

Answer:

y = \frac{1}{4} x + 1

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Calculate m using the slope formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = (- 4, 0) and (x₂, y₂ ) = (0, 1)

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5 0
3 years ago
A carton of milk contains 1.89 liters. To the nearest whole number, how many 220-milliliter servings are in the container?
GuDViN [60]

Answer:

There are 8 220-mililiter servings in the container, with 130 mililiters left over.

Step-by-step explanation:

The mililiter unit of measure refers to 1/1000 liters. So 220 milliliters is actually 0.22 liters. Therefore, to determine the number of 220 milliliter servings that can fit in 1.89 liters, the following division must be performed:

1.89 / 0.22 = X

8.59 = X

Therefore, 8 servings of 220 milliliters (1,760 ml) could be served, with 130 milliliters left over.

6 0
3 years ago
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