2 years ago

Which of these numbers are rational? (Choose all that apply)

Mathematics

1 answer:

dezoksy [38]2 years ago

3 0

Answer:

-7

Step-by-step explanation:

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When two six-sided dice are rolled what is the probability that the product of their scores will be greater than six?

Pachacha [2.7K]

Answer: $\bold{\dfrac{11}{18}}$

<u>Step-by-step explanation:</u>

Think of the products row by row:

11 12 13 14 15 16 - 0 products greater than 6

21 22 23 24 25 26 - 3 products greater than 6

31 32 33 34 35 36 - 4 products greater than 6

41 42 43 44 45 46 - 5 products greater than 6

51 52 53 54 55 56 - 5 products greater than 6

61 62 63 64 65 66 - 5 products greater than 6

$\dfrac{\text{number greater than 6}}{\text{total possible outcomes}}=\dfrac{22}{36}=\dfrac{11}{18}\ when\ reduced$

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2 years ago

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Solve the following proportion for y.<br> y/9 = 8/11<br> Round your answer to the nearest tenth.

jek_recluse [69]

Answer: 6.5

6.5/11 ≈ 8/11

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2 years ago

0I NEED HELP PLS........

emmasim [6.3K]

Answer:

Not equivalent

Step-by-step explanation:

Distribute the negative in the parentheses. It basically multiplying everything inside by -1.

$( \frac{1}{2} + 6x + 3)$

add like terms

$6x + 3 \frac{1}{2}$

Not equivalent since the 6x is positive

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2 years ago

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If I got $5 a week how much money would I have after 3 weeks

tensa zangetsu [6.8K]

You would get $15 in total because 5x3=15.

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3 years ago

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A house sells for 2.95×10^5 dollars. Write this number in standard form.

dimulka [17.4K]

Answer:

295000

Step-by-step explanation:

It would 295,000

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2 years ago