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mixas84 [53]
3 years ago
10

Is this right?? we are learning ‘applying systems of equations’

Mathematics
1 answer:
Sunny_sXe [5.5K]3 years ago
8 0

No, it’s 1300 not 1350

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Coffee company wants to make sure that their coffee is being served at the right temperature. If it is too hot, the customers co
andrey2020 [161]

Answer:

The average temperature of coffee in the sample, which is 70.2.

Step-by-step explanation:

The population is all the costumers. The company has determined that they want the average coffee temperature to be 65 degrees C. So, 65 degrees C is the average of the population.

The sample is the 20 orders. The mean \mu of the sample is 70.2C(That is, the mean of the 20 orders0. So, the correct answer is:

The average temperature of coffee in the sample, which is 70.2.

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3 years ago
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Answer:

wdym by "I need a hero for my exam"

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8 0
3 years ago
Solve the equation. 5/6x - 4 = -2
Agata [3.3K]

Answer:

A

Step-by-step explanation:

Given

\frac{5}{6} x - 4 = - 2 ( add 4 to both sides )

\frac{5}{6} x = 2 ( multiply both sides by 6 to clear the fraction )

5x = 12 ( divide both sides by 5 )

x = \frac{12}{5} = 2 \frac{2}{5} → A

8 0
3 years ago
Linear equations
yarga [219]
1. x = 2
2. x = 9
3. a = 3
4. x = 13
5. c = 3
6. s = 3
7. x = 7
8. c = 0
9. b = 1
10. c = 4
11. x = 4
12. x = 8
13. x = 12
14. y = 10
15. x = 11
16. x = 10
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8 0
2 years ago
(18)-(4-2)x 2<br><br> Plz help
Verdich [7]

Answer:

so first u do (4-2) which is 2

then minus 18 from 2 which is 16

then u multiply by 2 which is 32

therefore the answer is 32

5 0
3 years ago
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