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miv72 [106K]
3 years ago
13

The mass of a dust particle is 0.000000000753 kg. How would this number be written in scientific notation? 753 * 10-10 7.53 * 10

-10 7.53 * 10-11 7.53 * 10-9
Mathematics
1 answer:
Andrei [34K]3 years ago
7 0

Answer:

the answer is 7.53 * 10-10

Step-by-step explanation:


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HELP ME I NEED HELLLPPP I AM A 6th grater if u ask HELLLPP ME
Ulleksa [173]

Answer:

Multiply by 3;9

Step-by-step explanation:

9/3=3

12/4=3

18/6=3

27/n=3

N=9

8 0
4 years ago
#16. Do the ordered pairs (-5,19), (-1,7),(3,-5),(6,-14), and (9,-23) represent a linear function? How do you know?
Valentin [98]
Yes but I don't know how to explain i wish i could help more sorry
6 0
3 years ago
Bradford Electric Illuminating Company is studying the relationship between kilowatt-hours (thousands) used and the number of ro
slamgirl [31]

For the regression equation and e the number of kilowatt-hours, in thousands, for a six-room house  is mathematically given as

Y = 1.33-0.667X and  5.3332

<h3>What is the number of kilowatt-hours, in thousands, for a six-room house?</h3>

Generally, the equation for the  standard deviation  is mathematically given as

sₓ =\sqrt{\frac{\sum\(X-\=X)^2}{n-1} }

= \sqrt{\frac{66.9}{10-1} }

= 2.72

s_y = \sqrt{\frac{36.4}{10-1} }

= 2.01

therefore correlation coff

r = \frac{44.6}{(10-1)(2.72)(2.01)}

r = 0.9038

In conclusion the regression equation is given

b = r_sy/sx

b = (0.9038)(2.01/2.72)

 = 0.667

intercept

a = 7.4-0.667(9.1)

a = 1.33

The regression equation is

Y = 1.33-0.667X

(b) number of kilowatts x = 6 house

Y = 1.33-0.667X

Y = 1.33-0.667(6)

 = 5.3332

Read more about Electric field

brainly.com/question/9383604

6 0
2 years ago
Calculate the value of 4321 (base 5) + 343 (base 5)​
AnnZ [28]

In the "1s" place,

1₅ + 3₅ = 4₅

In the "5s" place,

2₅ + 4₅ = (6)₅ = (5 + 1)₅ = 10₅ + 1₅ = 11₅

In the "25s" place, we carry the leading 1 from the "5s" place,

3₅ + 3₅ + 1₅ = (7)₅ = (5 + 2)₅ = 10₅ + 2₅ = 12₅

In the "125s" place, we carry over the 1 again,

4₅ + 1₅ = (5)₅ = (5 + 0)₅ = 10₅ + 0₅ = 10₅

Putting everything together,

4321₅ + 343₅ = 10214₅

8 0
3 years ago
20 POINTS!!!!!! Answer 1-16 Hurry no work just answer needed
Mamont248 [21]

1. Alternate angle

2. Alternate exterior angle

3. Corresponding angle

4. Vertical angle

5. Consecutive angle

6. Alternate exterior angle

7. x = 110°

8. x = 70°

9. x = 60°

10. x = 130°

11. x = 53°

12. x = 60°

13. x = 30°

14. x = 65°

15. x = 24°

16. x = 174°

<em>hope this helps....</em>

6 0
3 years ago
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