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2 years ago

What can you multiply by to find: 50% of a number? 10% of a number? 75% of a number?

Mathematics

1 answer:

adelina 88 [10]2 years ago

5 0

Answer:

50% is 0.5

10% is 0.1

75% is 0.75

Step-by-step explanation:

When multiplying to find the percent of a number, you make it a decimal by dividing it by 100.

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3 years ago

A particle is moving along the x-axis so that its position at t ≥ 0 is given by s(t)=(t)ln(5t). Find the acceleration of the par

lyudmila [28]

Answer:

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Step-by-step explanation:

we are given equation for position function as

$s(t)=tln(5t)$

Since, we have to find acceleration

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$s'(t)=\frac{d}{dt}\left(t\ln \left(5t\right)\right)$

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now, we can find derivative again

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we get

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