Mathematics, 10.02.2020 05:03, brenyasanders6238
Ryan paints the inside of houses to earn money. He charges a flat rate for supplies and a per room charge.
To paint 3 rooms, Ryan charges $155.
To paint 5 rooms, Ryan charges $225.
How much does Ryan charge per room?
Answers: 1
Mathematics, 21.06.2019 18:30, singlegirlforlife541
Maria walks a round trip of 0.75 mile to school every day. how many miles will she walk in 4.5 days
Answers: 2
Mathematics, 21.06.2019 21:00, Anybody6153
Ariana starts with 100 milligrams of a radioactive substance. the amount of the substance decreases by 20% each week for a number of weeks, w. the expression 100(1β0.2)w finds the amount of radioactive substance remaining after w weeks. which statement about this expression is true? a) it is the difference between the initial amount and the percent decrease. b) it is the difference between the initial amount and the decay factor after w weeks. c) it is the initial amount raised to the decay factor after w weeks. d) it is the product of the initial amount and the decay factor after w weeks.
Answers: 1
Ryan paints the inside of houses to earn money. He charges a flat rate for supplies and a per room c...
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