3 years ago

Tuesday Evaluate the Expression: Use PEMDAS. 80 - 42+8

Mathematics

1 answer:

aliya0001 [1]3 years ago

5 0

Answer:

Step-by-step explanation:

Using BODMAS

*80-50 (42+8)

*30

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A fish swims over the waterfall. The distance y (in feet) that the fish falls is given by the function y=16t2 , where t is the t

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Answer:

See Explanation

Step-by-step explanation:

Given

$y = 16t^2$

The equation is incomplete. However, a possible question could be to calculate the distance of the fish at a particular time

e.g. Time, t = 4,

The distance is:

$y = 16t^2$

$y = 16 * 4^2$

$y = 16 * 16$

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Another possible question is to determine the time taken to cover a certain distance

e.g.

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This gives:

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$400 = 16t^2$

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DanielleElmas [232]

Answer:

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Step-by-step explanation:

( 8n - 3n^4 + 10n^2 ) - ( 3n^2 + 11n^4 - 7)

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Tuesday Evaluate the Expression: Use PEMDAS. 80 - 42+8​

Tuesday Evaluate the Expression: Use PEMDAS. 80 - 42+8