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n200080 [17]
2 years ago
14

Find the mass of an object that has a weight of 910kg

Mathematics
2 answers:
Sonja [21]2 years ago
8 0

Answer:

91kg

Step-by-step explanation:

weight= mass × gravitational force

910kg = m× 10ms^-2

m= 910÷ 10

m= 91

777dan777 [17]2 years ago
4 0

Answer:

The correct answer is 20 kg.

Given, Weight (w) = 910 N , g = 10 ms-2

So, mass (m) = (w / g) = 91kg

Important Points

Mass is a measure of the amount of matter in an object.

Mass is always constant.Weight is the force of gravity on an object.

Weight depends on the gravitational force of attraction.

Weight (w) = Mass (m) * Gravitational acceleration (g).

The weight of a body is greater in the pole of the earth than in the equator, because of acceleration of gravity at the poles is 980.665 cm/sec2 while at the equator it is 3.39 cm/sec2 less due to the centrifugal force.

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Maria bought 5 tickets for $20 each. Each ticket had a $2 fee. Write an expression that shows how much Maria paid for the ticket
Tanya [424]

The algebraic expression which shows how much Maria paid for the tickets including the additional fee is y = 20(5) + 2(5)

<h3>Algebraic expression to show how much Maria paid for the tickets</h3><h3 />
  • Number of tickets Maria bought = 5
  • Cost of each tickets = $20
  • Additional fee per tickets = $2

let

  • Total amount Maria paid for the tickets = y

Total amount Maria paid for the tickets = Cost of each tickets(Number of tickets Maria bought) + Additional fee per tickets(Number of tickets Maria bought)

y = 20(5) + 2(5)

y = 100 + 10

y = $110

Therefore, the algebraic expression which shows how much Maria paid for the tickets including the additional fee is y = 20(5) + 2(5)

Read more about algebra expression:

brainly.com/question/2972832

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1 year ago
In Exercise, use the properties of exponents to simplify the expression.<br> (e3)4
Morgarella [4.7K]

Answer:

Answer will be e^{12}

Step-by-step explanation:

We have given the expression (e^3)^4

We have to simplify this expression with the help of property of exponent

According to property of exponent when there is exponent to exponenet then both the exponent are multiplied with each other

So (e^3)^4=e^{3\times 4}=e^{12}

Here 4 and 3 are exponent to exponent so these are multiplied with each other

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3 years ago
In two fractions have the same denominator but different numerators,which fraction is greater?give an example
Allisa [31]

Answer:

In 2/4 and 3/4, 3/4 has more than 2/4.

Step-by-step explanation:


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3 years ago
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Step-by-step explanation:

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a coin is flipped and a six-sided die, numbered 1 to 6, is rolled. find the probability of flipping tails and rolling a number l
pantera1 [17]

Answer:

5/6

Step-by-step explanation:

There is a 1 out of 2 chance that you will roll tails, so the probability is 1/2.

A number less than three is a 2 and 1, so the probability is 2/6.

Add 1/2 + 2/6. (Change 1/2 to 3/6 so you can add.)

3/6 + 2/6 = 5/6

<em>I hope this is correct and helps you! </em>

6 0
3 years ago
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