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creativ13 [48]
3 years ago
10

Answer this question and if right ill make branilliest

Mathematics
2 answers:
anastassius [24]3 years ago
5 0

Answer:

I think that removing (1, 3) would make the most sense

zubka84 [21]3 years ago
5 0

Answer:

(1,3)

Step-by-step explanation:

Because (1,-2) and (1,3) have the same x value, they do not pass verticle line test, so it is not a function.

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A school debate team has four girls and six boys. A total of four of the team members will be chosen to participate in the distr
alex41 [277]
Procedure:

1) calculate the number of diferent teams of four members that can be formed (with the ten persons)
2) calculate the number of teams tha meet the specification (two girls and two boys)
3) Divide the positive events by the total number of events: this is the result of 2) by the result in 1)

Solution

1) the number of teams of four members that can be formed are:

10*9*8*7 / (4*3*2*1) = 210

2) Number of different teams with 2 boys and 2 girls = ways of chosing 2 boys * ways of chosing 2 girls

Ways of chosing 2 boys = 6*5/2 = 15
Ways of chosing 2 girls = 4*3/2 = 6

Number of different teams with 2 boys and 2 girls = 15 * 6 = 90

3) probability of choosing one of the 90 teams formed by 2 boys and 2 girls:

90/210 = 3/7
 
7 0
3 years ago
The fire department reports that 2 out of every 25 fireworks are faulty.if a large fireworks show uses 500 fireworks, how many s
vesna_86 [32]

Answer:

related injuries treated in hospital emergency departments using data from ... fireworks-related, emergency department-treated injuries for 2019 occurred during that period. ... of the deaths were associated with misuse of fireworks, 2 deaths were ... victims who reported that their injuries may be long term.

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
A science museum has an average of 424 visitors each day. The museum is open every day. Over a two-week period, how many people
timama [110]

Answer:

5936 people

Step-by-step explanation:

6 0
3 years ago
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Bryan is taking a road trip to Dallas, Texas. His car can travel 315 miles with 18 gallons of gas. Bryan's s car holds 20 gallon
AlekseyPX
The answer is A) 87.5 miles
6 0
3 years ago
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What is the slope of the line that passes through the points (4, 4)(4,4) and (10, 7) ?(10,7)? Write your answer in simplest form
Mashutka [201]

The slope of line passing through the points (4, 4) and (10, 7) is \frac{1}{2}

<em><u>Solution:</u></em>

Given that, we have to find the slope of line that passes through the points (4, 4) and (10, 7)

The slope of line passing through (x_1 , y_1) and (x_2, y_2) is given as:

m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}

Given two points are (4, 4) and (10, 7)

\text{ Here } x_1 = 4 ; y_1 = 4; x_2 = 10; y_2 = 7

Substituting the values in formula, we get

\begin{aligned}&m=\frac{7-4}{10-4}\\\\&m=\frac{3}{6}\end{aligned}

Reducing to lowest terms, we get

m=\frac{1}{2}

Thus slope of line passing through given points is \frac{1}{2}

8 0
3 years ago
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