3 years ago

If the club decides to send 5 members to the convention, how many different groups of 5 are possible? there are 10 members

1 answer:

7 0

For the 1st member, you have 10 possible choices.

For the 2nd, you have 9 remaining choices.

For the 3rd: 8.

So all possible combinations would be:
10*9*8*7*6 = 10! - 5! = 30,240 combinations.

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Find the slope of the given points(3,4) and(7,-4

WARRIOR [948]

slope = (y2-y1)/(x2-x1)

m=(-4-4)/(7-3)

m=(-8)/(4)

m=-2

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3 years ago

In a restaurant 72 out of 108 tables are booths. What is the ratio of tables that are booths to the total number of tables.

denpristay [2]

Answer:

The ratio of tables that are booths to the total number of tables = $\frac{72}{108}$

Step-by-step explanation:

The number of tables in a restaurant, p = 108

The number of table that are booths, q = 72

Then, the ratio of tables that are booths to the total numbers of tables = $\frac{q}{p}$

= $\frac{72}{108}$

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3 years ago

Math Help!!

emmasim [6.3K]

Slope denoted as m can be calculated from 2 diff. points using the formula:
(y2 - y1) / (x2 - x1) = 1 - 12 / 25 - 0 = -11 / 25
Slope-intercept form is y = mx + b. Using a point,
12 = -11/25(0) + b
12 = b
y-intercept is 12.

To summarize, slope is -11/25, negative because decreasing trend and y-intercept is 12.

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3 years ago

Y-x-4 equals 0. What is the equation written in function notation?

dimaraw [331]

$y - x - 4 = 0$