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strojnjashka [21]

2 years ago

10

A column of water 10 feet tall exerts a pressure of......... pounds per square foot at the base. A - 124.8 B - 624. C - 62.4 D -

144

1 answer:

-Dominant- [34]2 years ago

8 0

Answer:

B. 624

Step-by-step explanation:

P = ρgh

P = (62.4 lb/ft³) (10 ft)

P = 624 lb/ft²

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Answer:

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Step-by-step explanation:

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2 years ago

2.What is the solution of the solution of the equation 5^3x=15? Round to the nearest ten thousandth.

sveta [45]

Hmm
remember
$a^c=b$ can translate to $log_a(b)=c$
so

$5^{3x}=15$ can translate to $log_5(15)=3x$
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$log_5(15^{1/3})=x$
use calculator, if you can't use change of base formula to do it
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8 0

3 years ago

Correct answers only please, I really need help! Will give Brainliest

Semmy [17]

Answer:

Third option

Step-by-step explanation:

Because it has to be JKL or LKJ, (see how the K stays in the middle)

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