3 years ago

How do you write and compete numbers in scientific notation

Mathematics

1 answer:

Readme [11.4K]3 years ago

8 0

Move decimal to the left to form a new # from 1-10
Determine the exponent
Then put it done

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Step-by-step explanation:

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3 years ago

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The small pizza increased its price by 50%

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3 years ago

Find the value of y if 2y +4=8

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Answer:

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3 years ago

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Leo takes 15 minutes to cycle to school at an average speed of 12 km/h. What speed will he have if he only takes 12 minutes?

never [62]

Answer:

15 km/h

Step-by-step explanation:

Leo takes 15 minutes to cycle to school at an average speed of 12 km/h. What speed will he have if he only takes 12 minutes?

15 minutes * (1 hour)/(60 minutes) = 0.25 hour

speed = distance/time

distance = speed * time

distance = 12 km/h * 0.25 hour = 3 km

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Step-by-step explanation:

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3 years ago

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