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rosijanka [135]

2 years ago

6

Sal bought x shares of a stock that sold for 31.50 per share. He paid a 1% commission on the sale. The total cost of his investm

ent, including the broker fee, was $5,726.70. How many shares did he purchase.

1 answer:

Licemer1 [7]2 years ago

5 0

Answer:

180

Step-by-step explanation:

add 1% to 31.50 to get 31.815

then take the total 5276.70 and divide by 31.815

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Step-by-step explanation:

Given that,

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Part (A).

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So,

$-16t^2+75t+25=0\\\\t=5\ s\ and\ t=-0.31\ s$

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Pat (B)

For maximum height, put dH/dt = 0

So,

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3 years ago

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