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3 years ago

If 7 notepads cost $2.45,what is the unit price of the notepads

Mathematics

2 answers:

katen-ka-za [31]3 years ago

7 0

The unit price of each notepad is $0.35

butalik [34]3 years ago

3 0

Unit price is the cost per unit. To calculate the unit price, we divide the total price for all units by the total number of units:

P = (total cost)/(# of units)

In this problem, our unit is the notepads. There are 7 notepads for a total of $2.45. So, if we plug our information into the formula, we get:

P = (2.45)/(7)
P = 0.35

The unit price is $0.35.

Does this help you understand the problem and the answer?

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Read 2 more answers

Find the roots of:

Elena-2011 [213]

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1 | 2 -3

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$\bf{ 1^2-4(2)(2)=1-16=-15 < 0 \quad \Longrightarrow \quad x=2 }$

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So the factorization is (x+2)(6x²-5x+1)=0 . The quadratic equation is solved by the general formula:

$\bf{ x_{2, 3}&=\dfrac{5\pm \sqrt{(5)^2-4(6)(1)}}{2(6)}=\dfrac{5\pm \sqrt{25-24}}{12}=\dfrac{5\pm 1}{12} }}$

$\large\displaystyle\text{$\begin{gathered}\sf \begin{matrix} x_1=-2&\ \ \ \ \ \ x_{2}=\dfrac{6}{12} \qquad &\ \ \ x_3=\dfrac{4}{12}\\ &\ \ \ x_2=\dfrac{1}{2} \qquad &x_3=\dfrac{1}{3} \end{matrix} \end{gathered}$}$

6 0

2 years ago

Nils is 6 feet tall and he casts a 24 foot shadow. He sees the shadow of a tree next to him and measures it to find the shadow i

denis-greek [22]

Answer:

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24 divided by 6 = 4 which means each foot = 4 foot shadow

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3 years ago