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3 years ago

Name the set or sets of numbers to which the square root of 28 belongs to.

1 answer:

8 0

SOLUTION: name the set or sets of numbers on a numbers to which each real number bleongs question 1) negative square root of 64 question 2) 8/3 question 3) square root 28 questio. , so it is a Real Number, Rational Number, and Integer. is a fraction, so it is a Real Number and a Rational Number.

Hope this helped! Brainliest?

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Describe what a finite graph is and give an example of how a finite graph would be used to represent something.

skelet666 [1.2K]

Answer:

A graph with a set amount of numbers.

Step-by-step explanation:

Infinite means never ending and that's what most graphs are. But, a finite graph is a graph that doesn't have arrows at the end of the lines. (simplified answer) A better way of saying it is a graph with a fixed starting position and a fixed ending position. You can use this type of graph if you don't want to go over or under a certain value.

Hope this helps!

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3 years ago

Fifteen students are going hiking on their spring break. They plan to travel in three vehicles—one seating 7, one seating 5, and

andriy [413]

Answer:

The students can group themselves in 360360 ways

Step-by-step explanation:

For this exercise we need to use the following equation:

$\frac{n!}{n1!*n2!*...*nk!}$

This equation give us the number of assignation of n elements in k cell, where n1, n2, ..nk are the element that are in every cell

In this case we have 15 student that need to be assign in three vehicles with an specific capacity. This vehicles would be the equivalent to cells, so we can write the equation as:

$\frac{15!}{7!*5!*3!}$

Because the first vehicle have 7 seating, the second vehicle have 5 seating and the third vehicle have 3 seating.

Solving the equation we get 360360 ways to organized 15 students in three vehicles with capacity of 7, 5 and 3 seating.

5 0

3 years ago

Janice had $125. She loved earrings so much that she spent $7.00 every week to buy a new pair. How much money will she have left

olga55 [171]

Answer:

she will have $90 left after 5 weeks

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

MATH HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Lady_Fox [76]

Answer:

The answer would be 4/5

Step-by-step explanation:

12/20 equals to 4/5

hope this helps:)

7 0

3 years ago

Read 2 more answers

kathy is baking cakes.each cake requires 1/12 of a teaspoon of vanilla and she has 9/12 of a teaspoon,how much cakes can she bak

Sav [38]

Answer:

You need to divide the total teaspoons she has by the amount she needs for each cake to find out how many cakes she can bake. 9/12 / 1/12 =9 She can bake 9 cakes.

Step-by-step explanation:

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3 years ago