5.6 by the power of negative 5 can someone tell me what that equals PLZ HELP NOW

Mathematics

2 answers:

dmitriy555 [2]2 years ago

8 0

0.00018157659
hope this helps you

murzikaleks [220]2 years ago

6 0

Answer:

0.0001815766

Step-by-step explanation:

The definition of negative exponent is $a^{-n}=\frac{1}{a^n}$ . For 5.6 to the negative 5 power, write the reciprocal of 5.6 to the 5th.

$5.6^{-5}=\frac{1}{5.6^5}$

A calculator can do the rest. It can also find the decimal value directly.

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$\sf Since \;\sqrt{\boxed{64}}=\boxed{8}\;and\;\sqrt{\boxed{81}}=\boxed{9}\; \textsf{it is known that $\sqrt{75}$ is between}\\\\\sf \boxed{8}\;and\;\boxed{9}\;.$

See the attachment for the correct placement of $\sf \sqrt{75}$ on the number line.