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WINSTONCH [101]
3 years ago
13

Two stores offer differently priced sales for the same paper towels, according to the table below. Which store offers the better

deal, based on a lower unit price per roll?
Store 1

Store 2

Paper towel rolls

12

10

Price

$3.60

$3.50



Store _____ has the better deal.
Mathematics
1 answer:
blondinia [14]3 years ago
7 0
Answer:
Store 1 has the better deal.

Explanation:
If you divide the amount the prices by the amount of paper towel roll, you would see store 1 has the better deal.

3.60 divided by 12 = 0.30
3.50 divided by 10 = 0.35

As you can see, store 1 is less expensive than store 2. Therefore, store 1 is the better deal.
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Help with 1 and 3 if possible show work
Vinvika [58]
1)

\bf \qquad \textit{Compound Interest Earned Amount}
\\\\
A=P\left(1+r\right)^{t}
\quad 
\begin{cases}
A=\textit{compounded amount}\\
P=\textit{original amount deposited}\to &\$600\\
r=rate\to 1.6\%\to \frac{1.6}{100}\to &0.016\\
t=years\to &2
\end{cases}
\\\\\\
A=600\left(1+0.016\right)^{2}

3)

\bf V(t)=1350(1.017)^t\implies 
\begin{array}{llllll}
V(t)&=&1350(&1 +& 0.017&)^t\\
A&=&P(&1+&\boxed{r}&)^t
\end{array}

notice the rate "r"... now, is in decimal format, as you saw on 1) is just r/100 so 1.6% was really 1.6/100 or 0.016  anyhow

to get the percentage form, just multiply it by 100

5 0
4 years ago
I am thinking of a five-digit number where the fifth digit is one-half the fourth digit and one-fourth the third digit. the thir
Natasha_Volkova [10]

solution:

Let the number be ABCDE  

>>The second digit is three times the fourth digit<<

So D is 1,2, or 3 and B is 3,6 or 9.

The number is A3C1E, A6C2E, or A9C3E

>>The second digit is ... five more than the fifth digit.<<

That rules out 3 for B, so B is 6 or 9, and D is 2 or 3.

It also tells us that E is 1 or 4, so that B can be 5 more than it.  

So the number is A6C21 or A9C34  

>>The third digit is ... twice the fourth digit<<  

So C is twice D, which is 2 or 3.  So C is 4 or 6

So the number is A6421 or A9634

>>The third digit is one-half the first digit

So C is 4 because 6 is too large to be half a digit. And so

A has to be 8 so that C=4 can be half of it.

So the number is 86421.


8 0
3 years ago
What language is used in the Lutheranism church?
Anit [1.1K]
German is correct. hope it helps
6 0
3 years ago
jamie is making chocolate cupcakes. the recipe calls for 2/3 cup of cocoa. she wants to make 1/2 of the recipe. how much cocoa w
Masja [62]

Answer:

I think its 1/3

Step-by-step explanation:

8 0
3 years ago
The regular price of a TV is $475. It's currently on sale for 20% off. What is the discount if you bought the TV during the sale
grin007 [14]

Answer:

475 x 0.20 = $95

475 - 95     = $380

Step-by-step explanation:

so your answer is $380!

hope this helps! :)

6 0
3 years ago
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