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3 years ago

7

ten people are in a club and three are going to be on the “planning committee”. how many different groups of three people are po

ssible?

2 answers:

Alchen [17]3 years ago

6 0

Answer:

30

Step-by-step explanation:

ankoles [38]3 years ago

4 0

Answer:

120

Step-by-step explanation:

10! / 3! 7! (Exclamation point = factorial on calculator)

Answer

<em><u>If it is a permutation</u></em> it is 720

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nlexa [21]

A: 11ft B: 45 C: 556

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3 years ago

Solve the inequality. Graph the solution on a number line. 7 ≥ t/-2

Elodia [21]

$t\geq -14$

The graph is shown in the figure attached.

Step-by-step explanation:

We need to solve the inequality $7\geq \frac{t}{-2}$ and graph the solution.

Solving the inequality: $7\geq \frac{t}{-2}$

Switch sides and reverse the inequality:

$\frac{t}{-2}\leq 7$

Multiplying both sides by -2 and reverse the inequality

$-2\frac{t}{-2}\geq 7*-2$

$t\geq -14$

The graph is shown in the figure attached.

Keywords: Graph the inequality

Learn more about Graph the inequality at:

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7 0

3 years ago

What is the domain?<br> What is the range?

almond37 [142]

Answer:

The domain of a function is the set of all possible inputs for the function. For example, the domain of f(x)=x² is all real numbers, and the domain of g(x)=1/x is all real numbers except for x=0. We can also define special functions whose domains are more limited.

The range is the difference between the largest and smallest numbers. The mid range is the average of the largest and smallest number.

Hope this helps!

8 0

3 years ago

Find the midpoint of the pine segment with the following endpoints P1: (1/2, 3/8) P2: (-9/2, 5/8)

DanielleElmas [232]

Add the 2x values and divide by two, then add the 2y values and divide by 2

answer is (-2,½).

5 0

4 years ago

THIS IS WORTH 10 POINTS BECAUSE OF IMPROPER ANWSERS FOR POINTS

almond37 [142]

Answer:

b

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers