3 years ago

Part A

Mathematics

1 answer:

Darya [45]3 years ago

6 0

no of members who voted=

75/100x60=45members

no of members who did not vote=

60-45=15 members

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3 ( x - 2 ) + 5 x = 18

Anna11 [10]

Answer:

3 is correct answer

Step-by-step explanation:

$3(x - 2) + 5x = 18 \\ 3x - 6 + 5x = 18 \\ 8x - 6 = 18 \\ 8x = 18 + 6 \\ 8x = 24 \\ x = \frac{24}{8} \\ x = 3$

hope it helped you:)

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3 years ago

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What is 3,150 simplified

Zinaida [17]

3,150 doesn't need to be simplified. so, i guess if it were to be simplified, it would just stay the same.

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3 years ago

Match each power of a power expression with its simplified expression.

VARVARA [1.3K]

Answer:

> $(4^6)^{-3}$ = $\frac{1}{4 ^ {18}}$

> $(4^{-3})^{-3}$ = $4 ^ 9$

> $(4^0)^{-9}$ = $4 ^0$

> $(-4^{-9})^2$ = $(-4) ^ {-18}$

Step-by-step explanation:

We have to expand the powers of each of them:

> $(4^6)^{-3}$ = $4^{(6 * -3)}$

= $4 ^ {-18}$

$(4^6)^{-3}$ = $\frac{1}{4 ^ {18}}$

> $(4^{-3})^{-3}$ = $4 ^ {(-3 * -3)}$

$(4^{-3})^{-3}$ = $4 ^ 9$

> $(4^0)^{-9}$ = $4 ^ {(0 * -9)}$

$(4^0)^{-9}$ = $4 ^0$

> $(-4^{-9})^2$ = $-4 ^ {( -9 * 2)}$

$(-4^{-9})^2$ = $-4 ^ {-18}$

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3 years ago

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A true-false test has 10 questions. If Lisa answers all

Bumek [7]

999999%

Step-by-step explanation:

6 0

2 years ago

Please help me ASAP please

sammy [17]

Answer:

Independent variable: c

Dependent variable: b

Step-by-step explanation:

The c is by itself meaning it is independent. :)

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2 years ago

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