What is the rate and unit rate of 40 meters in 16 seconds?

Answer 1

Unit rate is #2 1/2# meters per second.

As the object involved in #16# second covers #40# meters
in #1# second it will cover #40/16# in each second which is equal to
= #(2xx2xx2xx5)/(2xx2xx2xx2)#
= #(cancel2xxcancel2xxcancel2xx5)/(cancel2xxcancel2xx2xx2)#
= #5/2=(2xx2+1)/2=(2xx2)/2+1/2=2 1/2#
Hence, unit rate is #2 1/2# meters per second.
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Answer 2

The rate is 2.5 meters per second. The unit rate is 2.5 meters per second.

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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