Mathematics, 16.02.2021 21:20 QueenLife4869
La un concurs, se acordă 10 puncte pentru o problema rezolvată corect si se scad 2 puncte
pentru o problemă rezolvată greşit. Teodor a trimis la concurs 20 de probleme si a primit 176
de puncte. Cate probleme a rezolvat corect si cate a rezolvat gresit?
Answers: 3
Mathematics, 21.06.2019 12:30
Natasha spent 1 1/2 hours on the beach. she fell asleep for 3/4 of the time she was on the beach and then woke up with a terrible sunburn.how many hours was natasha asleep on the beach?
Answers: 2
Mathematics, 21.06.2019 17:30
The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 33 days later). the pool was open on monday, but it was closed on thursday. the high temperature was 30 ∘c on monday, but decreased at a constant rate in the next 33 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.
Answers: 3
Mathematics, 21.06.2019 23:00
In an equilateral triangle, each angle is represented by 5y+3. what is the value of y? a. 9.7 b. 10.8 c. 11.4 d. 7.2
Answers: 1
Mathematics, 21.06.2019 23:00
George writes the mixed number as sum and uses the distributive property 1/2.-2/5=1/2-2+2/5=1/2
Answers: 1
La un concurs, se acordă 10 puncte pentru o problema rezolvată corect si se scad 2 puncte
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