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3 years ago

Order of Operation: 40 - 36 ÷ 3 exponent/power 2?

Mathematics

2 answers:

andrey2020 [161]3 years ago

7 0

$40 - 36 \div3^2 \\ 40-36\div9 \\ 40-4 \\ 36$

Good luck with your studies, I hope this helps!~

CaHeK987 [17]3 years ago

3 0

The answer is 36, correct me if im wrong.

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What is the answer to the meeting had 30 people, which is five-sixths of the club. how many people are in the club?

netineya [11]

36 people in the club

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3 years ago

What is the probability of drawing the compliment of a king or a

inna [77]

Answer:

The probability of drawing the compliment of a king or a queen from a standard deck of playing cards = 0.846

Step-by-step explanation:

Step(i):-

Let 'S' be the sample space associated with the drawing of a card

n (S) = 52C₁ = 52

Let E₁ be the event of the card drawn being a king

$n( E_{1} ) = 4 _{C_{1} } = 4$

Let E₂ be the event of the card drawn being a queen

$n( E_{2} ) = 4 _{C_{1} } = 4$

But E₁ and E₂ are mutually exclusive events

since E₁ U E₂ is the event of drawing a king or a queen

step(ii):-

The probability of drawing of a king or a queen from a standard deck of playing cards

P( E₁ U E₂ ) = P(E₁) +P(E₂)

$= \frac{4}{52} + \frac{4}{52}$

P( E₁ U E₂ ) = $\frac{8}{52}$

step(iii):-

The probability of drawing the compliment of a king or a queen from a standard deck of playing cards

$P(E_{1}UE_{2}) ^{-} = 1- P(E_{1} U E_{2} )$

$P(E_{1}UE_{2}) ^{-} = 1- \frac{8}{52}$

$P(E_{1}UE_{2}) ^{-} = \frac{52-8}{52} = \frac{44}{52} = 0.846$

Conclusion:-

The probability of drawing the compliment of a king or a queen from a standard deck of playing cards = 0.846

5 0

3 years ago

Use the GCF to factor 8-6

soldier1979 [14.2K]

The GCF of 8 and 6 is two

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3 years ago

What is the greatest common factor of 30 and 18

Ede4ka [16]

The answer should be 2*3

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3 years ago

Help plz. If correct, I follow you or mark brainlist

lbvjy [14]

Answer:

I believe 60 square units in the white rectangle and and 140 square units in the blue. Together would be 200 square units...i think...im sorry if i'm wrong

Step-by-step explanation:

because lxw, 10x6, and lxw, 14x10, add you get 200

5 0

4 years ago