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2 years ago

Consider this expression

Mathematics

2 answers:

Serhud [2]2 years ago

8 0

The expression is Irrational
Because one of the terms is irrational

sergeinik [125]2 years ago

8 0

Answer:

The expression is B) irrational
Because C) one of the terms
is/are F) irrational

Detailed Explanation:

As we can see, √8 is irrational.
This makes the expression irrational.

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Find Y. Round to the nearest tenth. HELP ASAP!!!

luda_lava [24]

Answer:

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Step-by-step explanation:

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3 years ago

Eric has saved $18,300 toward a down payment on a house. He makes a salary of $59,750 a year. What is the maximum he could affor

Eddi Din [679]

I think its b, i hope this is the rigth answer this was a little tough...

4 0

4 years ago

If the mean of the data set is 35 apples find the number of apples on the Granny Smith tree

alisha [4.7K]

Answer:

$N=\frac{\sum x_{i} }{35}$

Step-by-step explanation:

Given

The mean of the data set is 35 apples.
Let's call $N$ the number of apples.

The means is defined as the quotient between the sum of all elements and the total number.

Mathematically, it would be defined as

$x=\frac{\sum x_{i} }{N}$

But, we know that the mean is equal to 35.

$35=\frac{\sum x_{i} }{N}$

Then, we solve for $N$

$N=\frac{\sum x_{i} }{35}$

As you can see, the total number of apples depends on the sum of all elements of the data set.

For example, if the sum of all elements is 700, the total number of apples would be

$N=\frac{700}{35}=200$

Therefore, the expression that represents the total number of apples is

$N=\frac{\sum x_{i} }{35}$

3 0

3 years ago

Read 2 more answers

Jaidee and Kim are selling fruit for a school fundraiser.

tamaranim1 [39]

What is the rest of the question?

3 0

4 years ago

The total cost of a vase of spring flowers at a flower shop depends on the number of flowers ordered. Each flower costs $2.50. W

Andrews [41]

Answer:

D. y=2.50x

Step-by-step explanation:

Since the equation asks for the total cost of a vase of flowers (y) that goes on the left side. Each flower costs 2.50 and the flower shop depends on the number of flowers ordered, which makes it a variable. Therefore C is wrong because it has 2.50 as a constant.

The ending equation will be y = 2.50x

Written in context this means that the total cost of a vase of flowers is equal to the cost of each flower (2.50) by how many flowers are ordered.

I hope this helps!!

- Kay :)

7 0

3 years ago