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Sergeu [11.5K]
4 years ago
10

Mr. Copper’s class has a female student to male student ratio of 3:2. Mr. Copper’s class has 18 girls, how many boys does he hav

e
Mathematics
2 answers:
Ugo [173]4 years ago
5 0

Answer:

she has 12 boys

Step-by-step explanation:

Elza [17]4 years ago
5 0

Answer:

12

Step-by-step explanation:

There are 2 boys for every 3 girls, and 18 divided by 3 equals 6, so I would multiply 6 by 2 and get 12.

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3 years ago
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grandymaker [24]

Answer: 2 \°C/min

Step-by-step explanation:

The rate of change is a measure in which one variable is modified in relation to another. In this case we have the variables:

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Hence, assuming the ambient temperature of the glass is 30 \°C and the elapsed time 15 min we have:

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4 years ago
The interest of rs12000 for 3yrs is rs2160.find the rate of interest<br>​
Karolina [17]

Answer:

6%

Step-by-step explanation:

Given,

Interest (I) = 2160

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We know that,

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= (2160*100)/(12000*3)

= 6%

therefore, the rate of interest is 6%

6 0
3 years ago
What’s 1milion in a decimal
Elden [556K]
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Find the unknown area or radius of the circle. Use 3.14 for pi.<br> d = 11 mi, A = ?
Hatshy [7]

Answer:

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Step-by-step explanation:

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