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sergij07 [2.7K]
3 years ago
10

3. Convert 0.002 kilojoules to decijoules:

Mathematics
2 answers:
love history [14]3 years ago
8 0

Answer:

2 x 1.0E-5 kJ = 2.0E-5 Kilojoules.

Step-by-step explanation:

k0ka [10]3 years ago
5 0

Answer:

20 is the answer.

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F(x) = x<br> Horizontal stretch by a factor of 2<br> Shift left 3 units<br> . Shift up 5 units
WARRIOR [948]

Answer:

f(x) = 0.5(x + 3)^2 + 5.

Step-by-step explanation:

The horizontal stretch is given by multiplying by 1/2 or 0.5:

f(x) = 0.5x^2

Now a shift of 3 to the left  gives f(x) = 0.5(x + 3)^2.

5 units up gives 0.5(x + 3)^2 + 5.

6 0
4 years ago
Name an amount that is NOT a solution to the<br> inequality. Explain how you know.
djyliett [7]

answer: 20

in the number line, you can see that the dot on 20 is an open circle. this means that it is not included. so 20 could be one of the answers.

- anything greater than 20 would be an answer.

5 0
4 years ago
A conservative estimate of the number of stars in the universe is 6 x 10^22. The average human can see about 3,000 stars at nigh
Ilia_Sergeevich [38]

2 \times 10^{19} times more stars are there in universe compared to human eye can see

<h3><u>Solution:</u></h3>

Given that, conservative estimate of the number of stars in the universe is 6 \times 10^{22}

The average human can see about 3,000 stars at night with only their eyes

To find: Number of times more stars are there in the universe, compared to the stars a human can see

Let "x" be the number of times more stars are there in the universe, compared to the stars a human can see

Then from given statement,

\text{Stars in universe} = x \times \text{ number of stars human can see}

<em><u>Substituting given values we get,</u></em>

6 \times 10^{22} = x \times 3000\\\\x = \frac{6 \times 10^{22}}{3000}\\\\x = \frac{6 \times 10^{22}}{3 \times 10^3}\\\\x = 2 \times 10^{22-3}\\\\x = 2 \times 10^{19}

Thus 2 \times 10^{19} times more stars are there in universe compared to human eye can see

5 0
4 years ago
What is the cubic root of 343
MatroZZZ [7]

The answer of Cubic root of 343 is 7

8 0
3 years ago
Dani divides a measurement by 100. What might she be converting?
umka2103 [35]

9514 1404 393

Answer:

  cm to m

Step-by-step explanation:

There are 100 centimeters in a meter, so one possibility is conversion of a length measurement from centimeters to meters.

4 0
4 years ago
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