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4 years ago

A vertex can represent

Mathematics

1 answer:

Sergeu [11.5K]4 years ago

4 0

A point, and nothing more

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I need help also say how you got the answer

steposvetlana [31]

Your answer is F.

It says she walks at a rate of 4 miles PER hour. If there is a word “per” that means you are multiplying which gives you 4p.

Lastly, it says she has a goal of walking AT LEAST 18 miles. That means 4p must be same or greater than 18.

5 0

3 years ago

The graph shows the relationship between the total cost and the number of erasers bought at the student store. Which statement i

Sphinxa [80]

The statement in option D is TRUE.
From the graph, you can see that one eraser cost 50 cent and all the eraser cost the same. Following the graph, you will observe that, when the total cost of the eraser is $3.5 on the vertical axis, the corresponding point on the horizontal axis is 7.
That particular plot on the graph is telling you that when seven erasers are bought, the total cost is $3.5.

3 0

3 years ago

Read 2 more answers

In a lottery game, a single ball is drawn at random from a container that contains 25 identical balls numbered from 1 through 25

Solnce55 [7]

Answer:

17/25

Step-by-step explanation:

The equation for the probability of two events that are not mutually exclusive is:

p(A ∨ B) = p(A) + p(B) - p(A ∧ B)

A = the number is prime

B = the number is prime

The numbers are:

1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25

Here are the 8 prime numbers that satisfy event A:

3, 5, 7, 11, 13, 17, 19, 23

p(A) = 8/25

Here are the 13 numbers that are greater than 12 that satisfy event B:

13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25

p(B) = 13/25

Here are the 4 numbers that satisfy both event A and event B:

13, 17, 19, 23

p(A ∧ B) = 4/25

p(A ∨ B) = p(A) + p(B) - p(A ∧ B)

p(A ∨ B) = 8/25 + 13/25 - 4/25

p(A ∨ B) = 17/25

7 0

3 years ago

Rewrite 26/4 as a mixed number in simplest form.

dimulka [17.4K]

4 goes into 26 6 times with a remainder of 2.

26 ÷ 4 = 6 2/4

6 2/4 = 6 1/2

Your answer is 6 1/2

3 0

4 years ago

An entire 6th grade class (486 students) went on a field trip to the local zoo. A total of 54 parents and teachers went on the f

Sedbober [7]

You would divide the number of students by the number of parents and teachers first (486/54) and then take that number which is 9 and that is your answer. There are 9 children for every adult.

5 0

3 years ago