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zmey [24]
3 years ago
10

A kid has 650 Joules of potential energy when they are the top of their swing. If the height is 1.3 meters, what is the mass of

the kid?
Mathematics
1 answer:
Greeley [361]3 years ago
6 0

Answer:

51kg

Step-by-step explanation:

GPE=mass×gravitational field strength×height

so...

mass=GPE/gravitational field strength×height

gravition field strength on earth=9.81

650/9.81×1.3=50.968...

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4x+3y=23 x-5y=0 using substitution
Andrei [34K]

Answer:

{x,y} = {115/17,-23/17}

Step-by-step explanation:

I believe its true.

8 0
2 years ago
Jenny and Kelli randomly grab a piece of fruit after track practice, without looking. What is the probability that they both gra
kolezko [41]

Answer:

There is 2 apples

Step-by-step explanation:


7 0
3 years ago
E1.8 (lo 2), ap evilene company makes industrial-grade brooms. it incurs the following costs.
Nikitich [7]

Based on the costs to AP Evilene Company which makes industrial-grade brooms, the classifications of the costs are:

  1. Product and Manufacturing
  2. Period and nonmanufacturing
  3. Product and Direct labor
  4. Period and nonmanufacturing
  5. Product and Manufacturing
  6. Product and Manufacturing
  7. Period and nonmanufacturing
  8. Product and Direct materials
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  10. Product and Manufacturing
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  12. Product and Manufacturing
  13. Period and nonmanufacturing
  14. Period and nonmanufacturing
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  16. Period and nonmanufacturing
  17. Product and Direct materials
  18. Period and nonmanufacturing
  19. Period and nonmanufacturing

<h3>What are the types of costs?</h3><h3 />

There are period costs which are those which are only incurred in a period of production and are not related to production of goods and services but instead to the selling of them.

Product costs are incurred when the business produces a good or service. They can be direct labor or materials, or a manufacturing overhead that is indirectly related to production.

Find out more on period and product costs at brainly.com/question/13830502.

#SPJ1

6 0
2 years ago
Please help best gets brainlist and 5/5 and show work please
adelina 88 [10]
The answer is 12ft

Volume = (base area)(height)
900 = (75)(x)

So to figure out x you’ll need to divide 900 by 75 to get 12

Hope this helps!
4 0
2 years ago
Find the area of a rectangle with a base 7 yard and height 4 feet <br><br><br> Please help
Tanya [424]

Answer:

84 feet

Step-by-step explanation:

take the 7 yards into feel that is 21

times that buy 4 feet and you get 84 feet

6 0
2 years ago
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