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A Web music store offers two versions of a popular song. The size of the standard version is 2.1 megabytes (MB). The size of the high-quality version is 4.8 MB. Yesterday, there were 1010 downloads of the song, for a total download size of 3039 MB. How many downloads of the high-quality version were there?

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Which of the following statements accurately describes the result of an increasing worker-per-beneficiary ratio in the Social Security system? a. More taxed workers than beneficiaries means that the system is collecting more money for the money being drawn out. This leaves money in the system and secures benefits for future beneficiaries. b. More taxed workers than beneficiaries means more money is being drawn from the system for the money put in. This leaves a shortage of money in the system making benefits for future beneficiaries insecure. c. More taxed workers than beneficiaries means that the system is collecting more money for the money being drawn out. This leaves a shortage of money in the system making benefits for future beneficiaries insecure. d. More taxed workers than beneficiaries means more money is being drawn from the system for the money put in.This leaves money in the system and secures benefits for future beneficiaries.

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Erin is wrapping presents for the holidays. She has a box that measures 20 cm x 14 cm x 14 cm. How many square centimeters of wrapping paper does she need to cover the box without overlapping?

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I NEED HELP ASAPElliot bought 6 movie tickets for his friends. He paid a total of $46.50. How much does each of his friends owe him for one ticket?

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Your goal is to save at least $360 0ver the next 6 weeks how much money must you save each week in order to meet your goal? write and solve an inequality.

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The running trail in the local park is 2.826 miles long. If the park board were planning to extend the trail by 1.46 miles, what would the new length of the running trail be? 4.093 4.286 4.682 5.216 5.443

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Given the following information, choose the brand that is the better buy. Brand A: $1.25 for 10 ounces Brand B: $1.47 for 12 ounces Brand C: $1.68 for 14 ounces Brand D: $1.84 for 16 ounces

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What’s the recommend amount of UV protection that sunglasses should provide?

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Bill is selling stickers to raise money for a charity. He sold 36 stickers on the first day and 23 on the second day. He had 26 stickers left at the end of the second day. How many stickers did Bill have to start with? 33 59 85 92

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2x+2y= 10 y=-x+2 Are they parallel, perpendicular, or neither ?

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Sue and Kim earn $52 per week for delivering magazines. Sue worked for x weeks and earned an additional total bonus of $12. Kim worked for y weeks. Which expression shows the total money, in dollars, that sue and Kim earned for delivering magazines?

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Farmer produced an average of 17.1 liters of milk per day. How many days will it take to produce 200 liters of milk

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The coordinates of quadrilateral FGHJ are F(-5, -3), G(-3, 3), H(3, 5), and J(7, -1). Find the midpoint of line HJ

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Every day for 25 days, Marty ran after school. He ran a total of 115.25 miles. He ran the exact same distance every day. How many miles did he run each day?

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In a small community college lecture hall there are 13 rows of seats , for the first four rows the number of seats are 10,14,18,22,…. How many seats does the last row have

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As part of a screening process, computer chips must be operated in an oven at 125 °C. At the end of the cycle, the oven must be cooled before the chips can be removed. Ten minutes after starting cool-down, the temperature is 66 °C. After 15 minutes, the temperature is 36.5 °C. What will the temperature be after 16.5 minutes? Round the answer to the nearest tenth of a degree.

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Algebra 1A unit 6 lesson 6 1. Write an equation in slope-intercept form of the line rhat passes through the given point and is parallele to the graph of the equation (2,-2);y=-x-2 2. (2,-1);y=-3/2x+6 3. (4,2);x=-3 4. (-2,3);y=1/2x-1 5. (5,0);y+1=2(x-3) 6. determine whether the graphs of the given equations are parellel, perpendicular, or neither Y=x+11 Y=-x+2 7. Y=-2x+3 Y=2x+y=7 8. Y=4x-2 -x+4y=0 9. Determine whether the statement is always, sometimes or never true Two lines with positive slopes are parellel 10. Two lines with the same slope and different y-intercepts are perpendicular

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HELP THIS IS DUE IN 5 MINUETS!!!!!!!!!! YOU DON’T HAVE TO EXPLAIN THE ANSWER Since it’s Wednesday, Buy for Less gives a 5% discount for purchases. The items in Rhonda’s cart total $53.75. She needs to know the cost of the items with the discount. So, she multiplies 5% times $53.75 and subtracts the amount from $53.75. Which expression would give Rhonda the same result in one step?

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The amount of money Jerome saves after w weeks is represented by the function f(w)=15w+230 What does the value 15 represent in this situation?

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Jolie uses 2 tomatoes every day to prepare her salad. If n equals the number of tomatoes Jolie had before she made her salad and c equals the number of tomatoes left after the salad is made, which equation represents the number of tomatoes Jolie has after she made her salad?

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Suppose A and B are independent events. P(A|B)= 0.7 and P(B)= 0.8, what is P(A and B)?A. 0.7B. 0.56C. 0.15D. 0.8

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Kristy makes 5$ per hour babysitting and 12$ per hour giving music lessons. One weekend, she worked a total of 18 hours and made $139.00. How many hours did she spend babysitting? Write your answer in complete sentences.

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Mrs. Benton treats herself to a day at Nail Spa. The services she receives are a manicure for $25 and a pedicure for $30. She also asks for a special nail polish that costs $5.00 extra. She decides to leave a 30% tip. Which expression can be used to calculate the tip?

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An exterior angle of an isosceles triangle has measure 140degrees°. Find two possible sets of measures for the angles of the triangle. If the exterior angle of the bases is 140degrees°​, then the measure of the angle of each base is __degrees° and the measure of the vertex is ___degrees°.If the exterior angle of the vertex is 140degrees°​, then the measure of the angle of each base is ____degrees° and the measure of the vertex is ____degrees°.

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Charles has $87 in his checking account. He spent $14 and $17, then deposited $33. If he wants to buy a television that cost $188, how much more money does he need? A)$101 B)$124 C)$37 D)$99

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A _____ is a rule that assigns each value of the independent variable to exactly one value of the dependent variable.

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On Roberto’s shelf are: • 6 mystery books • 5 science books • 4 history books • 3 adventure books Roberto will randomly choose 1 book to read. What is the probability that he will choose an adventure book?

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Your friend has two jobs. She works a different number of hours each week, so her paycheck for each job is different from week to week. Her average weekly paycheck is $110 for job one and $75 for job two. What is her average weekly income if these are her only jobs?

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Which could be the name of a point? A. m B. C. 1 D. T /lrnx.k12.com/lrnx-ui/student/course/unit;jsessionid=?keyCode=O9N9M9C9G9I9H9M9G9U9U9W-89L-L-U93-D9G9E989E9G9N9H9L-U99-9-F9J-9-4—H9D909D9G9&studentId=18404322263&courseId=501806&selectedUnit=14&subcourseId=0

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Margie calculated that she would spend $175 on school supplies this year. She actually spent $97.50 on school supplies. What is Margie’s percent of error?

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