﻿ If the sales tax rate is 7 percent, what is the sales tax on a \$50 mp3 player? - AssignmentGrade.com

# If the sales tax rate is 7 percent, what is the sales tax on a \$50 mp3 player?

QUESTION POSTED AT 23/05/2020 - 04:30 PM

The mp3 player costs \$53.50

## Related questions

### The principal "P" is borrowed and the​ loan's future value "A" at time "t" is given. Determine the​ loan's simple interest rate "r" to the nearest tenth of a percent. P=2500.00 A=2525.00 T=3 months

QUESTION POSTED AT 29/05/2020 - 05:29 PM

### A local furniture stores at advertising a discount of 30% off their selection a surface. Pauline monster buy a sofa that has an original cost of \$450. What is the sale price of the sofa?

QUESTION POSTED AT 29/05/2020 - 05:25 PM

### Select whether the relationship between each pair of quantities is proportional. 1. A small pizza costs \$9.00 and each additional topping costs \$0.75. (Yes/No) 2. A health club charges \$45 per month. (Yes/No) 3. A bike rental store charges \$20 as a flat fee, plus \$5 per hour. (Yes/No) 4. A bathtub holding 40 gallons of water drains at a rate of 6 gallons per minute. (Yes/No) 5. A car travels 60 miles in 1 hour, 120 miles in 2 hours, and 180 miles in 3 hours. (Yes/No) 6. A student earns \$12 for each hour she tutors. (Yes/No)

QUESTION POSTED AT 29/05/2020 - 05:20 PM

### An extremely large sink hole has opened up in a field just outside of the city limits. It is difficult to measure across the sink hole without falling in so you use congruent triangles. You have one piece of rope that is 50 ft. long and another that is 70 ft. long. You pick a point "A" on one side of the sink hole and "B" on the other side. You tie a rope to each spot and pull the rope out diagonally back away from the sink hole so that the two ropes meet at point "C" . Then you recreate the same triangle by using the distance from line "AC" and line "BC" and creating new segments CE and CD . The distance of line "DE" is 52.2 ft. What is the measure of angle ACB? *I editted it because I realized I messed up a few things whoops

QUESTION POSTED AT 29/05/2020 - 05:15 PM

### Assume that there is a 5​% rate of disk drive failure in a year. a. If all your computer data is stored on a hard disk drive with a copy stored on a second hard disk​ drive, what is the probability that during a​ year, you can avoid catastrophe with at least one working​ drive? b. If copies of all your computer data are stored on three three independent hard disk​ drives, what is the probability that during a​ year, you can avoid catastrophe with at least one working​ drive?

QUESTION POSTED AT 29/05/2020 - 05:06 PM

### Please help An army medic is treating soldiers after a mine blast. She needs a solution that is 50% glucose to administer IV rehydration, but all she has is a solution that is 80% glucose and one that is 10% glucose. If she needs to make 10 liters of the 50% solution by mixing the two she has, which of the following equations will help her figure out how much of each she needs?

QUESTION POSTED AT 29/05/2020 - 05:04 PM

### Charlotte reads 8 1/3 page of her book in 10 minutes what is her average reading rate in pages per minute

QUESTION POSTED AT 29/05/2020 - 05:02 PM

### The regular selling price of a computer desk is \$329.99. The markdown rate is 40%. What is the sale price?

QUESTION POSTED AT 29/05/2020 - 05:01 PM

### The table represents an exponential function. What is the multiplicative rate of change of the function? 0.2 0.25 0.5 0.75

QUESTION POSTED AT 29/05/2020 - 04:55 PM

### Bobby drove for 56 miles to visit a friend. He drove 42 miles before stopping for gas. What percent of the drive did Bobby have left after stopping for gas. Explain how u got your answer.

QUESTION POSTED AT 29/05/2020 - 04:53 PM

### Rachel finished a meal at a diner and received a bill for \$10.99. She charged the bill along with a 15 percent gratuity to her credit card. What is the total amount she charged to her credit card? Round to the nearest cent if necessary

QUESTION POSTED AT 29/05/2020 - 04:47 PM

### Kenya exchanges \$150 for British pounds(£). Suppose the conversion rate is £1 = \$1.60. How many pounds should she receive?

QUESTION POSTED AT 29/05/2020 - 04:45 PM

### A store is having a sale on DVDs and CDs. DVDs cost \$4 and CDs cost \$7. On one day, the store made \$204 from DVD and CD sales, and sold a total of 39 items. Write a system of equations, then solve to find how many DVDs and CDs were sold.

QUESTION POSTED AT 29/05/2020 - 04:44 PM

### 64 POINTS A candle burns down at the rate of 0.5 inches per hour. The original height of the candle was 9 inches. Part A: Write a list of 6 ordered pairs to show the height of the candle in inches (y) as a function of time in hours (x) from the first hour after it started burning. For example, the point (0, 9) would represent a height of 9 inches after 0 hours. Explain how you obtained the ordered pairs. (5 points) Part B: Is this relation a function? Justify your answer using the list of ordered pairs you created in Part A. (2 points) Part C: If the rate at which the candle burned was 0.45 inches per hour instead of 0.5 inches per hour, would the relation be a function? Explain your answer using input and output values. (3 points)

QUESTION POSTED AT 29/05/2020 - 04:41 PM

### A snail travels at a rate of 2.58 feet per minute. a. Write a rule to describe the function. b. How far will the snail travel in 9 minutes?

QUESTION POSTED AT 29/05/2020 - 04:35 PM

QUESTION POSTED AT 29/05/2020 - 04:32 PM

### A multiple choice test contains 50 questions with 4 answer choices. what is the probability of correctly answering 15 questions if you guess randomly on each question

QUESTION POSTED AT 29/05/2020 - 04:30 PM

### The state sales tax in Pennsylvania is 0.06 (or 6%). If your total bill at the music store included \$1.32 in tax, how much did the merchandise cost?

QUESTION POSTED AT 29/05/2020 - 04:23 PM

### A scientist is studying wildlife. she estimates the population of bats in her state to be 270,000. she predicts the population to grow at an average annual rate of 2.9%. using the scientist's prediction, create an equation that models the population of bats, y, after x years.

QUESTION POSTED AT 29/05/2020 - 04:21 PM

### In a beanbag toss game, Janelle scores 5 points for landing on a round target and 8 points for landing on a square target. She needs more than 50 points to win. Let x represent the number of times Janelle lands on the round target and let y represent the number of times she lands on the square target. Which inequality represents the situation? 5x + 8y > 50 5x + 8y ≥ 50 8x + 5y > 50 8x + 5y < 50

QUESTION POSTED AT 29/05/2020 - 04:18 PM

### During a basketball practice, two players, Slidell and Jeron, each attempted 25 free throws. Slidell made 40% of his free-throw attempts, whereas Jeron made 52% of them. How many more free-throws did Jeron make than Slidell.

QUESTION POSTED AT 29/05/2020 - 04:11 PM

### An investment firm invested in two companies last year. They invested \$11,000 in Company A and made a profit of 24%. They invested \$14,000 in Company B and made a profit of 15% .Do not do any rounding. (a) What was the investment firm's total profit?\$ (b) What was the percent profit for their total investment?%

QUESTION POSTED AT 29/05/2020 - 04:11 PM

### Jay, a freelance editor, charges the rates shown in the table below to edit manuscripts. The cost per page increases as the quality of editing improves. Jay also gives a 5% discount if the entire amount is paid up front. A 2 column table with Type of Editing and Cost per page as the column headings. Express Proofreading costs 3 dollars, Basic Proofreading 3.95 dollars, Extended Proofreading 5 dollars, and Deep Editing 13.00 dollars Ellen has a 40-page manuscript. The equation below shows the relationship between the total cost of editing 40 pages, T, and the cost per page, c, if she gets the 5% discount: 40c − 0.05(40c) = T Using the equation, what is the best quality of editing that Ellen can get done for a maximum of \$190?

QUESTION POSTED AT 29/05/2020 - 04:08 PM

### Kate took out a subsidized Stafford loan worth \$9,710 to pay for college. The interest rate on the loan was 5.9%, compounded monthly. It took Kate 5 years to pay off the loan after graduation. What portion of the total amount she paid represented the interest? a. \$11,236.22 b. \$9,710.00 c. \$1,526.22 d. \$2,942.37

QUESTION POSTED AT 29/05/2020 - 04:05 PM

### What is the grade for 11 out of 50 wrong

QUESTION POSTED AT 29/05/2020 - 04:04 PM

### A water heater tank holds 280 gallons. Two percent of the water is lost as steam. How many gallons remain to be used?

QUESTION POSTED AT 29/05/2020 - 04:03 PM

### A 30% solution of fertilizer is to be mixed with 60% solution of fertilizer to get 150 gallons of 50% solution. How many gallons of each solution is needed?

QUESTION POSTED AT 29/05/2020 - 03:52 PM

### ASAP PLZ The gum you like to buy is on sale, it is reg. priced at \$1.59 Write an equation that will help you determine how much you'll save if you buy the pack today. S=sale price per pack C=cost savings

QUESTION POSTED AT 29/05/2020 - 03:49 PM

### A virus is spreading exponentially. The initial amount of people infected is 40 and it is increasing at a rate of 5% per day. How many people will be infected with the virus after 12 days?

QUESTION POSTED AT 29/05/2020 - 03:46 PM

### Find the quotient of the quantity negative 15 times x to the 2nd power times y to the 6th power plus 50 times x to the 4th power times y to the 3rd power minus 20 times x to the 2nd power times y all over 5 times x to the 2nd power times y.

QUESTION POSTED AT 29/05/2020 - 03:23 PM