Question

Simplify both questions

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Answer 1

QUESTION⇣⇣

$1.)$

$(( {\frac{ { - 2}^{ - 2} }{3} ))}^{3} \times { (\frac{1}{3}) }^{ - 4} \times {3}^{ - 1} \times \frac{1}{6}$

$2.) \frac{49 \times {z}^{ - 3} }{ {7}^{ - 3} \times 10 \times {z}^{ - 5} }$

ANSWER⇣⇣

1.)

${(\frac{ - 2}{6}) }^{6} \times \frac{ {(1)}^{ - 4} }{ {(3)}^{ - 4} } \times - 3 \times \frac{1}{6}$

$\frac{ - 64}{ 729} \times \frac{1}{81} \times - 3 \times \frac{1}{3 \times 2}$

CANCELING SOME VALUES:::-

$\frac{32}{59049}$

$: \longrightarrow \huge\pink{0.000542}$

2.)

$\cancel \frac{49}{49} \frac{ \times {z}^{ - 3 + 5} }{ \times - 7 \times 10}$

$: \longrightarrow\huge\red{ \frac{{z}^{2} }{ - 70} }$

$\dag{HOPE \: IT \: HELPS}\dag$

Answer 2

Answer:

The environment can be defined as a sum total of all the living and non-living elements and their effects which influence human life. While all living or biotic elements are animals, plants, forests, fisheries, and birds, etc. The non-living or abiotic elements include water, land, sunlight, rocks, and air, etc.