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vovangra [49]
3 years ago
9

9.

Mathematics
1 answer:
notsponge [240]3 years ago
3 0

Answer:

B) x = 2, y = 3, z = 5

Step-by-step explanation:

3x −2y + 4z = 20

3(2) - 2(3) + 4(5) = 20

20 = 20

−x + 5y +12z = 73

-2 + 5(3) + 12(5) = 73

73 = 73

x + 3y −2z = 1

2 + 3(3) - 2(5) = 1

1 = 1

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The probability shows that the total number of times it'll land on 1 or 5 will be 78.

<h3>How to calculate the probability?</h3>

The number of times that 1 will be rolled will be:

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The shape of normal distirbution is
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There is 3/4 pound of cream in a containwr. Julian will use 3/8 pound of cream to make crème brûlée. What fraction of a pound of
Ksivusya [100]

Answer:

\frac{3}{8}\ pound of cream will remain in the container.

Step-by-step explanation:

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Amount of cream in the container = \frac{3}{4}\ pound

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We need to find the amount of cream remain in the container.

Solution:

Now we can say that;

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framing in equation form we get;

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Now we will make the denominator common using LCM we get;

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Now denominators are common so we will solve the numerators.

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