4 years ago

PLSSS HELPPPPP!!!!Which expression results in a sum or difference of three and four forty eighths?

Mathematics

1 answer:

melamori03 [73]4 years ago

8 0

It should be d! Hope this helps! sorry if I'm wrong!

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Please Help Me!!!!! The displacement of a particle d (in km) as a function of time t (in hours) is given by: d(t) = 2t^3 + 5t^2

seraphim [82]

Answer:

Step-by-step explanation:

hello,

for t = 4 hours

$d(4)=24^3+54^2-3=2*64+5*80-3=128+80-3=205$

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and

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d' is differentiable and

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and

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Help me please??? I'm not sure how to solve this

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