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2 years ago

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What is the greatest multiple of 10 that can be expressed using only the numbers 2,2,3,5 each exactly once, with any or all of t

he operations, +,-,*,divide, exponentiation, parentheses. Express your answer in scientific notation.

1 answer:

Sonbull [250]2 years ago

5 0

Hnvcmmmmmmmmmhgmghcmjyuk7i67ty76ijytyjtd67ie3

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∣1/12 − 5/6∣ − (2/5 + 1/10) <br><br> I WILL GIVE BRAINLYST

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2 years ago

Baseball player wants to hit a baseball over the fence the fence is 25 feet tall baseball players 52 feet away from the fence at

Igoryamba

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75 degree angle

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2 years ago

5 lbs equals how many ounces

fredd [130]

5 pounds = 80 ounces

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3 years ago

Drupady [299]

Answer: (c)

Step-by-step explanation:

Given

$f(x)=\dfrac{1}{x-3}\\\\g(x)=\sqrt{x+5}$

Here, $\sqrt{x+5}\ \text{is always greater than equal to 0}\\\Rightarrow x+5\geq 0\\\Rightarrow x\geq -5\quad \ldots(i)$

To get $f\left(g(x)\right)$ , replace $x$ in $f(x)$ by $g(x)\ \text{i.e. by}\ \sqrt{x+5}$

$\Rightarrow f\left(g(x)\right)=\dfrac{1}{\sqrt{x+5}-3}\\\\\text{Denominator must not be equal to 0}\\\\\therefore \sqrt{x+5}-3\neq0\\\Rightarrow \sqrt{x+5}\neq 3\\\Rightarrow x+5\neq 9\\\Rightarrow x\neq 4\quad \ldots(ii)$

Using $(i)$ and $(ii)$ it can be concluded that the domain of $f\left(g(x)\right)$ is all real numbers except 0.

Therefore, its domain is given by

$x\in [-5,4)\cup (4,\infty)$

Option (c) is correct.

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2 years ago

Joel cut the longest piece of fencing in order to make a right triangle. If it takes him 30 seconds to install each foot of fenc

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there is not enough info given to tell how long it would take

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