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fredd [130]
3 years ago
15

What is the median number of pairs of shoes owned by the children ?

Mathematics
1 answer:
Morgarella [4.7K]3 years ago
7 0

Answer:

3

Step-by-step explanation:

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Describe the nature of the roots for this equation.<br> 3x^2+x-5= 0
m_a_m_a [10]

Answer:

<h2>This equation has no natural roots.</h2>

Step-by-step explanation:

3x^2+x-5=0\\\\\text{Use the quadratic formula for}\ ax^2+bx+c=0\\\\x=\dfrac{-b\pm\sqrt{b^2-4ac}}{2a}\\\\\text{For the given equation:}\\\\a=3,\ b=1,\ c=-5\\\\b^2-4ac=1^2-4(3)(-5)=1+60=61\\\\x=\dfrac{-1\pm\sqrt{61}}{(2)(3)}=\dfrac{-1\pm\sqrt{61}}{6}\notin\mathbb{N}

4 0
3 years ago
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Four students about to purchase concert tickets for $18.50 for each ticket discover that they may purchase a block of 5 tickets
soldier1979 [14.2K]
So, its 18.5 per person
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80/5=16
18.5-16=2.5

They would each save 2.5 dollars each.</span></span>
7 0
3 years ago
Represent each fraction on the number line <br><br> 0————1
Akimi4 [234]
The answers are 1/5,2/5,3/5,and 4/5
5 0
3 years ago
If the tax rate is 9.5%. determine how much tax you will need to pay on your order
7nadin3 [17]

Answer:

In order to calculate the sales tax of an item, we need to first multiply the pre-tax cost of the item by the sales tax percentage after it has been converted into a decimal. Once the sales tax has been calculated it needs to be added to the pre-tax value in order to find the total cost of the item.

Step-by-step explanation:

8 0
3 years ago
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Mrs carter manages a pizza parlor the average daily cost is 40 $ plus 52 $ to pay each employee it also cost 2$ to make each piz
Shtirlitz [24]
Total costs: 40 + (7*52) + (42*2) = 488
4 0
3 years ago
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