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2 years ago

(b) A private club grew by 7 members each week for 56 weeks. What was the total change in the

Mathematics

1 answer:

Darina [25.2K]2 years ago

5 0

1 is the answer trust me

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How do you calculate midpoint on a coordinate plane?

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Answer: You find midpoint by adding the two x values together and dividing by 2, then adding the two y values together and dividing by two.

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3 years ago

Which expression is equivalent to (4g3h2k4)3

RSB [31]

Answer:

d) $8g^{6}h^{4} k^{12} - (h^{25} k^{15} )$

$\frac{(4g^{3} h^{2}k^{4} )^{3} }{8g^{3}h^{2} } - (h^{5} k^{3} )^{5}$ $= 8g^{6}h^{4} k^{12} - (h^{25} k^{15} )$

Step-by-step explanation:

<u><em>Explanation</em></u>

Given expression

= $\frac{(4g^{3} h^{2}k^{4} )^{3} }{8g^{3}h^{2} } - (h^{5} k^{3} )^{5}$

By using

(ab)ⁿ = aⁿbⁿ

$\frac{a^{m} }{a^{n} } = a^{m-n}$

= $\frac{(4)^{3} g^{9} h^{6}k^{12} ) }{8g^{3}h^{2} } - (h^{5} k^{3} )^{5}$

After simplification , we get

$= 8g^{9}g^{-3} h^{6} h^{-2} k^{12} - (h^{5} k^{3} )^{5}$

$= 8g^{9-3}h^{6-2} k^{12} - (h^{5} k^{3} )^{5}$

$= 8g^{6}h^{4} k^{12} - (h^{25} k^{15} )$

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2 years ago

Who can help me with this entire page?

trasher [3.6K]

Answer:

I'm not entirely sure what the question is but every thing under 12.5 is closer to 12, everything 12.5 and upwards like 12.87 would be closer to 13

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2 years ago

The domain of y = cot x is all real numbers such that _______.

Artyom0805 [142]

Answer:

Step-by-step explanation:

x≠ n*π, where n is an integer

because x/π can not be an integer

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2 years ago

30% of what number is 13.8?

Feliz [49]

The answer is 4.14 hoped that helped

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3 years ago

Read 2 more answers