Mathematics, 12.11.2020 04:00 MuntazerMehdi9746
Dean is playing a game with calculators. The 42 participants (including Dean) sit in a circle, and Dean holds 3 calculators. One calculator reads 1, another 0, and the last one -1. Dean starts by pressing the cube button on the calculator that shows 1, pressing the square button on the one that shows 0, and on the calculator that shows -1, he presses the negation button. After this, he passes all of the calculators to the next person in the circle. Each person presses the same buttons on the same calculators that Dean pressed and then passes them to the next person. Once the calculators have all gone around the circle and return to Dean so that everyone has had one turn, Dean adds up the numbers showing on the calculators. What is the sum he ends up with?
Answers: 3
Mathematics, 21.06.2019 12:30, destinymitchell966
What are the domain and range of f(x)=[1/5]x
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Mathematics, 21.06.2019 16:20, hann647
Arianna is buying plants for her garden. she buys 15 flowering plants for $96. pink flowering plants sell for $8, and purple flowering plants sell for $5. how many pink flowering plants did arianna buy? i figured out the answer! the answer is 7. 8x +5y = 96 plug in 7 for x 8 (7) + 5y = 96 56 + 5y = 96 subtract 56 from both sides 5y/y = 40/5 y = 8 she bought 7 pink and 8 purple plants
Answers: 1
Dean is playing a game with calculators. The 42 participants (including Dean) sit in a circle, and D...
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