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Marina86 [1]
2 years ago
13

2. If y varies inversely as x and y=0.8 when x = 1.8, find y when x = 4.8.

Mathematics
1 answer:
Aleks04 [339]2 years ago
8 0

Answer:

y=2.13

Step-by-step explanation:

cross multiply

0.8/1.8=y/4.8

4.8*0.8/1.8

3.84/1.8

y=2.13

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2 years ago
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There are 1200 students at a school and 390 of them are boys if each classroom holds 30 students how many classrooms are needed
vodomira [7]

Answer:

40 classrooms

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Divide 1200 by 30.

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2 years ago
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inna [77]
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3 years ago
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Answer:

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Nata [24]
Commutative i believe <span />
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3 years ago
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