4 years ago

A group consists of four men and five women. Four people are selected to attend a conference.

2 answers:

6 0

A.) There are 45 ways that four people can be selected from the group of nine.
B.) There are 5 ways four women can be selected from the five.
C.) there is a 1 in nine chance that the group will consist of all women.

AfilCa [17]4 years ago

6 0

Answer:

9C4=126

5C4=5

5C4/9C4= 5/126

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Work out the equation of the line which has a gradient of -2 and passes through the point (4, 8).

max2010maxim [7]

Answer:

y = -2x + 16.

Step-by-step explanation:

We are given the slope and a point on the line, so

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Here gradient m = -2, x1 = 4 and y1 = 8 , so we have:

y - 8 = -2(x - 4)

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Reason:

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horsena [70]

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4 years ago

What’s the answer to this

tatiyna

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