2 years ago

Statistics

1 answer:

8 0

Answer:

Step-by-step explanation:

The lower bound is 10.5 and the upper bound is 15.9

Hope it helps!

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xxTIMURxx [149]

Answer:

3.5 × 10^7 is the answer in scientific notation.

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3 years ago

Marrrta [24]

Answer:

On my opinion may be its 7x because don't know whats the answer just i want to help you if its wrong then plz sorry

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Valentin [98]

Answer:

Step-by-step explanation:

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3 years ago

PilotLPTM [1.2K]

the answer is 5 car / hr.........................................

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3 years ago

Ipatiy [6.2K]

Answer:

$\sqrt[4] {x^3}$

Step-by-step explanation:

At this point, we can transform the square root into a fourth root by squaring the argument, and bring into the other root:

$\sqrt x \cdot \sqrt[4] x =\sqrt [4] {x^2} \cdot \sqrt[4] x = \sqrt[4]{x^2\cdot x} = \sqrt[4] {x^3}$

Alternatively, if you're allowed to use rational exponents, we can convert everything:

$\sqrt x \cdot \sqrt[4] x = x^{\frac12} \cdot x^\frac14 = x^{\frac12 +\frac14}= x^{\frac24 +\frac14}= x^\frac34 = \sqrt[4] {x^3}$

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2 years ago