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lana66690 [7]
3 years ago
12

Three students, Angie, Bradley, and Carnell, are being selected for three student council offices: president, vice president, an

d treasurer. In each arrangement below, the first initial of each person’s name represents that person’s position, with president listed first, vice president second, and treasurer third. Which shows the possible outcomes for the event?
Mathematics
2 answers:
Kobotan [32]3 years ago
8 0

Answer:

We have 3 students and 3 positions.

Angie (A), Bradley (B) and Carnell (C)

The total number of combinations can be calculated as:

For the president option we have 3 options:

For the vice president, we have 2 options because we already took one of the students for the president's place.

For the treasurer, we only have one option, so the number of combinations is:

3*2*1 = 6 we have 6 possible combinations; those are:

\left[\begin{array}{ccc}pres&vice&treas\\A&B&C\\A&C&B\\B&A&C\\B&C&A\\C&A&B\\C&B&A\end{array}\right]

olchik [2.2K]3 years ago
6 0

Answer:

ABC, ACB, BCA, BAC, CAB, CBA

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Answer:

1 1/10 or 11/10

Step-by-step explanation:

Zane grew 3/5 of an inch during the first year and 1/2 an inch during the second. First, you have to make sure the denominators are the same number. Then, add the numerators. Simplify if needed.

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Segment addition postulate<br> What’s the answer?
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\bf Step-by-step~explanation:

Keep in mind: The entire line segment (VX) is equal to 14.

\bf Step~1:

Let's see how the line segment looks like first.

Line segment VX is 14 units long.

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\bf Step~2:

We have to solve for the <em>?.</em> Let's put ? as x. So now we are solving for x.

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14 - 3 = 11

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\large\boxed {\bf Our~final~answer: ~WX=11}

3 0
2 years ago
PLEASE HELP ME The length of the one of the legs of a right triangle is 8m and the hypotenuse is 12m. Which of the following cho
Bas_tet [7]

Answer:

The length of the other leg is 8.94 m.

Step-by-step explanation:

Given that,

Hypotenuse of a right triangle is 12 m

The length of the one of the legs of a right triangle is 8 m

We need to find the length of the other leg. It is based on the concept of Pythagoras theorem. Let the other leg is h. So, according to this theorem,

H^2=b^2+h^2

H = hypotenuse = 12 m

b = base = 8 m

h^2=H^2-b^2\\\\h^2=12^2-8^2\\\\h=\sqrt{80}\\\\h=8.94\ m

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3 years ago
A group of 570 students were surveyed about the courses they were taking at their college with the following results:
garri49 [273]

Answer:

The number of students who took English and History, but not Math is 143.

Step-by-step explanation:

Denote the subject choices as follows:

<em>M</em> = a students was taking Math

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<em>H</em> = a students was taking History

The data provided is as follows:

N (M) = 257

N (E) = 282

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n (M ∩ H) = 171

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Consider the Venn diagram below.

From the provided data and the Venn diagram the value of the set E and H minus M is 143.

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dangina [55]
You could try an Array or Area

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