A shirt  is on sale for 20% off Sandy paid eight dollars for the shirt what was the shirts regular price

Q: Eduardo Santos earned $5000 last month. This salary is the sum of the base monthly salary of $1400…

A: Given thatEduardo Santos earned $5000 last month. This salary is the sum of the base monthly salary…

Q: Joey pays $574 for his monthly rent. If this rent is 30% of his monthly income, what is Joey's…

A: Basic concepts of mathematical statistics are used.

Q: The phone that normally costs $890 is on sale for 20% off the retail price. What is the price of the…

A: Given that Phone normally costs $890 is on sale for 20% off the retail price. To calculate the price…

Q: In a week a man received a paycheck for $289.50. The withholding for taxes was $94.50. If he worked…

A:

Q: A pair of jeans costs $40 on sale for 20% off.

A: The objective of the question is to find the original price of the jeans before the sale.

Q: Sam earns $100 per week, he is scheduled to receive a 10% raise.  How much will Sam's new weekly pay…

A: We are given that Sam earns $100 per week. Also, he is scheduled to receive a 10% raise. A 10% raise…

Q: A jacket was purchased for $264. This price was calculated after a 20% coupon was ed in a state that…

A: purchasing rate of jacket= $264 A coupon of 20% and sales tax is applied on the jacket price gives…

Q: Find the amount of tax paid on 5 notebooks that cost $1.29 each if the tax rate is 7.5%

A: According to question,Given data,Total no. of notebooks = 5,Cost of each notebooks =$1.29,Tax rate =…

Q: on sale for 25% off Sandy paid $7

A: Given that a shirt is on sale for 25% off Sandy paid $7.50 for the shirt.

Q: A shirt is on sale for 20% off. Sandy paid $8 for the shirt. What was the shirt's regular price?

A: Let x represents the shirts regular price A shirt is on sale for 20% off. Sandy paid $8 for the…

Q: Find the commission on a diamond that is sold for 6,700 when the commission paid is 4%

A: We have to find the commission price

Q: A dealer sells a car for $7200 making a profit of 20% on the original cost. What is the price?

A: Selling price, S.P= $7200 Profit =20 %  Let the original cost price be, C.P = x

Q: What is the sale price of an item that was $25 that was marked down by 12%

A: Given Item price $25 Down by12%

Q: Robert bought a used car for 1,500.00.If the sales tax is 5%, what will be the total that Robert had…

A:

Q: A salesperson receives a weekly base salary of $950. Additionally, he earns a commission of 6% on…

A: Given that his sales are $6125  So he had sales (6125-5000)= $1125 over $5000.  For this, he will…

Q: Counting the Number of Elements in an Intersection A professor in a discrete mathematics class…

A:

Q: Robert bought a calculator that was on sale for 30% off the original price of $79.95.which is the…

A: Robert bought a calculator that was on sale for 30% off the original price of $79.95. find sale…

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.