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3 years ago

A worker in an assembly line takes 7 hours to produce 28 parts. at that rate, how many parts can she produce in 35 hours?

1 answer:

7 0

During 7 hours: 28 parts assembled
during 14 hours: 56 parts assembled
during 21 hours: 84 parts assembled
during 28 hours: 112 parts assembled
during 35 hours: 140 parts assembled

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Hareb is saving money to buy a game so far he saved 24$ which is two thirds of the total cost of the game does the game cost

Tamiku [17]

Answer:

$36

Step-by-step explanation:

24/2=12

12*3=36

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3 years ago

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Mary says that -5 x 2 = -3. Explain the mistake Mary made and write the correct number sentence including the correct answer.

stira [4]

Answer:

it should be -10

Step-by-step explanation:

5 x 2 is 10 but you add the negative. Mary added instead of multiplied.

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3 years ago

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Identify this prism and describe it using the following vocabulary terms: base, edge, face, and vertex.

devlian [24]

Answer:

the person above me is correct

Step-by-step explanation:

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3 years ago

Please help will wark brainliest

Dima020 [189]

0.7 divided by 0.35 = 2 is the correct answer :))

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3 years ago

On Saturday, 45% of the music Brianna listened to was country songs. She listened

storchak [24]

Brianna listen 60 songs on Saturday !

<u>Step-by-step explanation:</u>

Here we have , On Saturday, 45% of the music Brianna listened to was country songs. She listened to 27 country songs on Saturday. How many songs did Brianna listen to on Saturday .Let's find out:

Let Brianna listens x songs ! So , 45% of x songs is 27 songs , i.e. On Saturday, 45% of the music Brianna listened to was country songs. She listened to 27 country songs on Saturday as :

⇒ $\frac{45(x)}{100} =27$

⇒ $\frac{45(x)}{100}(\frac{100}{45}) =27(\frac{100}{45})$

⇒ $x =27(\frac{100}{45})$

⇒ $x =\frac{2700}{45}$

⇒ $x =60$

Therefore , Brianna listen 60 songs on Saturday !

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3 years ago