3 years ago

Marti roll two dice. What is the probability that the sum of the dice is 7, given that the first die is showing a 2

Mathematics

2 answers:

Pavlova-9 [17]3 years ago

8 0

Answer:

1/6

Step-by-step explanation:

mixas84 [53]3 years ago

5 0

Showing 2 can help and it

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What are the domain and range of the function f(x)=sqrt(x-7) +9

GenaCL600 [577]

Domain: x ≥ 7

Range (7,9)

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3 years ago

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Rewrite the expression in the form 2".<br> E

Vlad [161]

Answer:

z^ {8/5}

Step-by-step explanation:

$(z^{\frac{-4}{3})^{\frac{-6}{5} } \\We\ know\ that\ a^{(b)^c} = a^{bc}\\\\Hence, \\\\{z^{\frac{-4}{3})^{\frac{-6}{5}}\\}={z^{\frac{-4}{3}*\frac{-6}{5}\\}\\=z^{\frac{24}{15}}\\=z^\frac{8}{5}$

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2) Justify with proper reasoning: (i) The multiplicative inverse of (-4)^(-2) is 4^2. Pls answer fast...

Alja [10]

Answer:

Below.

Step-by-step explanation:

$-4^{-2}$ = $\frac{1}{-16}$

The multiplicative inverse is basically the opposite reciprocal.

In this case, it is 16

$16 = 4^2$

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3 years ago

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rosijanka [135]

Step-by-step explanation:

The answers are A, D and E

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3 years ago

Hannah serves tables at a restaurant. The first table she served on a Monday paid her $78.20. The bill amount was $68.00, and th

Alexxx [7]

Answer:

Hannah tipped was 13% of the bill.

Step-by-step explanation:

$78. 2 - $68 = $10. 2

$10. 2/$78. 2 × 100 = 13.04 = 13%

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3 years ago