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Alina [70]
3 years ago
13

Rakim charges $2 per hour for tutoring plus a $7 fee.

Mathematics
1 answer:
algol [13]3 years ago
3 0

Answer:

after 2 hours, they will have the same fee.

they will have been payed 11$

Step-by-step explanation:

if you say  h = hours of tutoring,

Rakim charges 7 + 2h

Joan charges 3 + 4h

since you want them to be the same, you can write the following equation:

7 + 2h = 3 + 4h

<em>subtract 2h from each side</em>

7 = 3 + 2h

<em>subtract 3 from each side</em>

4 = 2h

divide both sides by 2.

h = 2

after 2 hours, they will have the same fee.

they will have been payed 11$

"they will have been payed" ah yes the grammar.

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Answer: 25

Step-by-step explanation:

From the question, we are told that a producer of electronic book readers is performing a quality check to make sure that the reader's backlight is working correctly. Then, the plant manager tests 2,000 readers on Monday and finds that 8 have defective backlights. The fraction 1/x is the experimental probability of a book reader having a defective backlight. What is the value of x?

Number of tested readers= 2000

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Probability of having a defective backlight will be the number of defective backlight divided by the number of readers tested. This will be:

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If 100c^2 has a value of 4950 what is the value of 100c98
N76 [4]

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Step-by-step explanation:

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Help me as much as you can please :)
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here is your ans

mark it as brainliest if you think so❤️

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