Mathematics, 27.06.2019 08:00 xxaurorabluexx

In may, 2018 a store had a furniture with a listed price of $550, having a sales tax of 3% on the listed price. next month the price increased by 33 1/3 %. what sales tax should be paid in dollars on the new price?

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Answer from: jvsome8

The sales tax that should be paid in dollars on the new price is $22

Further explanation

Order of Operations in Mathematics follow this following rule :

ParenthesesExponentsMultiplication and DivisionAddition and Subtraction

This rule is known as the PEMDAS method.

In working on a mathematical problem, we first calculate operation that is in parentheses, follow by exponentiation, then multiplication or division, and finally addition or subtraction.

Let us tackle the problem !

Given:

Initial Price = $550

Sales Tax = 3%

Percentage of Price Increase = 33¹/₃ %

Unknown:

Final Sales Tax = ?

Solution:

$\texttt{Final Price} = \texttt{Initial Price} \times (100\% + \texttt{Percentage of Price Increase} )$

$\texttt{Final Price} = \$550 \times (100\% + 33\frac{1}{3}\% )$

$\texttt{Final Price} = \$550 \times (100\% + \frac{100}{3}\% )$

$\texttt{Final Price} = \$550 \times (\frac{300}{3}\% + \frac{100}{3}\% )$

$\texttt{Final Price} = \$550 \times (\frac{400}{3}\%)$

$\texttt{Final Price} = \$550 \times (\frac{4}{3})$

$\texttt{ }$

$\texttt{Final Sales Tax} = 3\% \times \texttt{Final Price}$

$\texttt{Final Sales Tax} = 3\% \times \$550 \times (\frac{4}{3})$

$\texttt{Final Sales Tax} = \frac{3}{100} \times (\frac{4}{3}) \times \$550$

$\texttt{Final Sales Tax} = \frac{4}{100} \times \$550$

$\texttt{Final Sales Tax} = 4 \times \$5.5$

$\texttt{Final Sales Tax} = \$22$

$\texttt{ }$

Learn moreInfinite Number of Solutions : System of Equations : System of Linear equations : Student's Shirt : Answer details

Grade: Middle School

Subject: Mathematics

Chapter: Percentage

Keywords: Linear , Equations , 1 , Variable , Line , Gradient , Point , Multiplication , Division , Exponent , PEMDAS , percentange , percent , cookies , chocolate , chip , paper , fourth , pieces

In may, 2018 a store had a furniture with a listed price of $550, having a sales tax of 3% on the li

Answer from: sofiakeogh1670

The sales tax should be paid in dollars on the new price is $\boxed{\$ 22}.$

Further Explanation:

Given:

The listed price of furniture is $\$550.$

The sales tax is of $3\%$ on the listed price.

The price is increased by $33\dfrac{1}{3}\%.$

Calculation:

The increased price of the furniture can be obtained as follows,

$\begin{aligned}{\text{Increased price}} &= 550 + \left( {33\frac{1}{3}\% \times 550} \right)\\&= 550 + \left( {\frac{{33.34}}{{100}} \times 550} \right)\\&= 550 + 0.3333 \times 550\\&= 550 + 183.32\\&= 733.32\\\end{aligned}$

The new price of the furniture is $\$ 733.32.$

The sales tax is of $3\%$ on the listed price.

The sales tax can be obtained as follows,

$\begin{aligned}{\text{Sales tax}} &= 3\% {\text{ of new price}}\\&= \frac{3}{{100}} \times 733.32\\&= \$ 22\\\end{aligned}$

The sales tax should be paid in dollars on the new price is $\boxed{\$ 22}.$

Learn more:

Learn more about inverse of the function Learn more about range and domain of the function Learn more about profit and loss

Answer details:

Grade: High School

Subject: Mathematics

Chapter: Investment and return

Keywords: May, 2018, store, furniture, listed, price, listed price, $550, sales, sales tax, 3%, tax on listed price, next month, price increased, increased price, month , 33 1/3% , paid, dollars, new price.

Answer from: Quest

answer: 0+0=0

step-by-step explanation:

that is the only answer that can make 0

Answer from: Quest

d. 24+-0.114

step-by-step explanation:

the question requires us to calculate the approximate 95% confidence interval for the mean number of ounces of ketchup per bottle in the sample given the following statistics;

sample mean = 24

standard deviation, σ = 0.4

sample size , n = 49

the confidence interval for a population mean is calculated using the formula;

sample mean ± z-score*(σ/sqrt(n))

the z-score associated with a 95% confidence interval, from the standard normal tables, is;

1.96

substituting these values into the formula;

24 ± 1.96*(0.4/7)

= 24 ± 0.112

from the alternatives given, choice d is closest to the above expression;

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