2 years ago

In a survey, 9 out of 15 students named math as their favorite class. Express this rate as a Decimal.

Mathematics

1 answer:

bazaltina [42]2 years ago

4 0

The decimal is 0.6 to find the decimal form you take 9÷15 = 0.6

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Area of triangular prism

pychu [463]

I think the answer is 558.04

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2 years ago

The volume of this cone is 3,183.96 cubic meters. What is the height of this cone?

Rom4ik [11]

Answer:

height = 18m

Step-by-step explanation:

cone volume = 3183.96 m³

1/3 πr²h = 3183.96

1/3×3.14×13×13×h = 3183.96

h = 3183.96×3/13×13×3.14

h = 9551.88/530.66

h = 18

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2 years ago

A car travels 250 km east, then turns 25° south of east and goes 115 km. What is the resultant distance traveled?

Firlakuza [10]

Answer:

The distance traveled is 357.54km.

Step-by-step explanation:

The situation is illustrated in the figure attached.

From the law of cosines the distance $d$ is given by

$d^2 = (250km)^2+(115km)^2-2(250km)(115km)cos(155^o)$

$d^2 = 127837.698 km^2$

$\boxed{d = 357.54km}$

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3 years ago

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Leto [7]

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3 years ago

Read 2 more answers

Please help me with this sum

Scilla [17]

Answer:

1. 384

2. 180

3. 324

4. 648

5. 476

6. 528

7. 294

8. 384

9. 414

10. 80

11. 72

12. 301

13. 222

14. 146

15. 156

16. 270

17. 283

18. 300

19. 292

20. 58

21. 64

22. 138

23. 296

24. 170

Hope it helps you

7 0

2 years ago