How many ways are there to arrange 7 distinct red and 5 distinct blue balls in a row such that:?

Mathematics

1 answer:

BARSIC [14]3 years ago

5 0

You can change them around up to 144 times.

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A person's blood glucose level and diabetes are closely related. let x be a random variable measured in milligrams of glucose pe

fenix001 [56]

Let x be the number of adults (under 50 years old) after a 12-hour fast where X ~ N(85,25)

The problem is missing some parts but here are the answers:

(a) x is more than 60

z(60) = (60-85)/25 = -1

P(x > 60) = P(z > -1) = 0.158655

(b) x is less than 110
z(110) = (110-85)/25 = 1

P(x < 110) = P(z < 1) = 0.841345

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3 years ago

What graph represents the line that passes through [3/2, 2/3] and has an undefined slope?

lord [1]

Note:
Any line that has a zero slope is a horizontal line.

Any line with an undefined slope is a vertical line.

So if the line has undefined slope and passes through (3/2, 2/3)

At that point x = 3/2 = 1.5, and y = 2/3.

The graph would be a line that is vertical, and as such it would an equation:

x = 3/2. This is the vertical line.

x = 3/2

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4 years ago

Read 2 more answers

Which group has a larger median number of bones discovered?

lidiya [134]

Answer:

Group A has a larger median

Step-by-step explanation:

Group A : 0,1,2,3,3,3,4,4,5,5,7,7,8,9,9

Group B : 0,1,1,1,1,2,2,2,3,3,3,5,,6,6,7,8,8,9,9,9

You cross the first number out then you cross the last number. You continue that pattern until you have one or two digits left. If you have two digits left, you add them then divide by two. That the median. But, if you only have one digit, that number is the median.

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3 years ago

Least to greatest 4.3,5.5, 61/6, 15/4, 43/8

PIT_PIT [208]

It would be

15/4 < 4.3 < 43/8 < 5.5 < 61/6

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3 years ago

Which of the following statements about the polynomial function F(x)=-x^3-6x^2+1

kifflom [539]

Answer:

Step-by-step explanation:

The graph begins up and ends down. This means as x heads into negative infinity the graph continues up, up and up towards infinity. While x heads to positive infinity on the right side of the graph, the graph heads down, down, and down towards negative infinity. See graph below.

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3 years ago