2 years ago

Plss help, i’ll mark brain! it’s due soon

Mathematics

1 answer:

zzz [600]2 years ago

6 0

Answer:

B hope it helps

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Complete the table for the given rule rule: y= x/2 <br> X Y<br> 8 __<br> 14 __<br> __ 3

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Answer:

X Y

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14 7

6 3

Step-by-step explanation:

y = x/2

x = 2y

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12 less than or equal to 2

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2 years ago

CAN SOMEONE PLEASE HELP ITS DUE TODAY

nikdorinn [45]

Answer:

n = 6

Step-by-step explanation:

$\frac{ {5}^{n} \times {5}^{3} }{ {5}^{7} } = {5}^{2} \\ \\ \implies \: \frac{ {5}^{n + 3} }{ {5}^{7} } = {5}^{2} \\ \\ \implies \: {5}^{n + 3 - 7} = {5}^{2} \\ \\ \implies \: {5}^{n - 4} = {5}^{2} \\ \\ \implies \:n - 4 = 2 \\ \\ \implies \:n = 4 + 2 \\ \\ \implies \:n = 6$

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2 years ago

Read 2 more answers

At a carnival you win a prize if you get a heads, you must first choose a coin. There is a fair and a biased coin, while choosin

Marta_Voda [28]

Answer:

c. 0.3421

Step-by-step explanation:

The computation of the probability of selecting the biased coin is shown below:

The probability of any coin selected is 1 ÷ 2

The probability in the case when the biased coin chosen & wins 1 ÷ 2 (1 - 0.74)

And, the win probability is 1 ÷ 2 (1 - 0.74) + 1 ÷ 2 (1 - 0.5)

Now the probability of biased or win is

= {1 ÷ 2 (1 - 0.74)} ÷ { 1 ÷ 2 (1 - 0.74) + 1 ÷ 2 (1 - 0.5)}

= 0.13 ÷ 0.38

= 0.3421

Hence, the correct option is c. 0.3421

5 0

3 years ago