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nirvana33 [79]
2 years ago
14

1/3 to the power of negative 2

Mathematics
1 answer:
andrew11 [14]2 years ago
3 0

Answer:

9

Step-by-step explanation:

1/3 if we multiply it with it self we will get this answer

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Answer:

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Step-by-step explanation:

Here, we are interested in knowing the percentage weight loss of the chemical each day.

The key to answering this is looking at the expression inside the bracket.

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3 years ago
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Answer:

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Step-by-step explanation:

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3 years ago
Twin brothers,billy and Bobby, can mow their grandparents lawn together in 72 minutes. Billy could mow the lawn by himself in 15
Alla [95]

Answer:

Billy used 28 mins 30 sec to mow the lawn and Bobby used 43 mins 30 sec to now the lawn both within 72 mins

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let x represent Billy

let x+15 represent Bobby

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x = 28.5 minutes = 28 minutes 30 seconds

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6 0
2 years ago
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= -3 * -3
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