1. Questions

math

Lucy earns money babysitting. Her earnings and hours worked represent a direct variation. She worked for 4 hours and earned $25. Determine the constant of proportionality for hours worked per dollar earned.
;D

  1. 👍 1
  2. 👎 0
  3. 👁 924
lucy

  1. hr = k d
    4 hr = k * 25 dollars
    k = 4/25 = 16/100 = 0.16 hours/dollar
    ===========================
    check
    25 dollars * .16 hours/ dollar = 4 hours, good, we got it.

    1. 👍 2
    2. 👎 1
    👨‍🏫
    Damon

  2. what if it was dollars earned per hour worked??

    1. 👍 1
    2. 👎 0
    Anonymous

  4. Determine the constant of proportionality for hours worked per dollar earned.

    1. 👍 1
    2. 👎 0
    yoshia

  5. Bleep Bloop
    Error Eror

    1. 👍 1
    2. 👎 1
    Lilly

  6. Sk

    1. 👍 1
    2. 👎 1
    👁👄👁

  8. dollars per hour is 6.25, it just got graded, got a 100%

    1. 👍 0
    2. 👎 0
    whaaa

  9. so 4hr= $25= 0.16
    so how do you Determine the constant of proportionality for hours worked per dollar earned.

    1. 👍 1
    2. 👎 0
    (✿◕‿◕✿)XxDark_rosexX(✿◕‿◕✿)

  10. Oops wrong Question how many dollars per hour what type of equation.

    1. 👍 1
    2. 👎 0
    (✿◕‿◕✿)XxDark_rosexX(✿◕‿◕✿)

  12. i am confused

    1. 👍 0
    2. 👎 0
    ANSWERS PLS

Respond to this Question

First Name

Your Response

Similar Questions

  1. Algebra worksheet

    Hello. My algebra teacher gave me this worksheet last week and everyone had to bring it yesterday and I haven't done it yet. Can someone please help me. He said Friday is the last day or he's going to take away some points. I've

  2. Math

    1. A painter earns $15 per hour. What is the minimum number of hours he must work to earn at least $200? Write an inequality to represent this situation and solve. I THINK: So you know that he earns $15 per hour so we can write

  3. 8th grade math - Variations

    Can you check the following, please? 1. Two minutes after a skydiver opens his parachute, he has descended 1900 feet. After 5 minutes, he descended 4750 feet. If distance varies directly with the time, at what rate is skydiver

  4. math

    Paul Curcio earns $8.25 per hour for regular time up to 40 hours, time-and-a-half for overtime, and double time for the midnight shift. Last week Paul worked 58 hours, including 6 on the midnight shift. What are his gross

  1. Math- steve or ms. sue

    does the data in the table represent a direct variation or an inverse variation? x 2 4 8 12 y 4 2 1 2/3 Choices: inverse variation; xy = 8 direct variation; y = 8x inverse variation;y/x = 8 *direct variation; y = 8/x Thank You.

  2. business math

    Paul Curcio earns $8.25 per hour for regular time up to 40 hours, time-and-a-half for overtime, and double time for the midnight shift. Last week Paul worked 58 hours, including 6 on the midnight shift. What are his gross

  3. Math

    Lucy spends 4 hours a week babysitting.Her Sister Lily spends 7/8 as much time babysitting. Does Lily babysit for more or less than 4 hours? 7/8•4= 20/32 But then how do I break that down ?

  4. algebra

    two mechanics worked on a car the first mechanic worked for 15 hours and the second mechanic worked for 5 hours together they charged a total of 1525 what was the rate charged per hour by each mechanic if the sum of the two rates

  1. Math

    Lucy earns money babysitting. Her earnings and hours worked represent a direct variation. She worked for 4 hours and earned $25. Determine the constant of proportionality for hours worked per dollar earned.

  2. math

    The equation y = 12x describes the amount of money Louis earns, where x is the number of hours he works and y is the amount of money he earns. The table shows the amount of money Carl earns for different numbers of hours worked.

  3. Algebra

    Find the number of full 8 hours shifts that Cleo worked last month. He worked three times as many 8 hour shifts as 6 hour shifts. He worked a total of 180 hours.

  4. math

    The amount of Sandy earns from babysitting is proportional to the number of hours she works. She earns 45 dollars is 6 hours. what is the hourly rate of Sandy`s earnings?

You can view more similar questions or ask a new question.