Mathematics, 18.11.2020 18:10 PluggedIn
A community centre quiz evening, teams were awarded five points for a correct answer, no points for no answer, and minus two points for an incorrect answer. The teams marked their own score sheets. I arrived late and the scores after seven questions were shown on the board as follows: Happy Hunters 28 Ignorant Idlers 18 Jumping Jacks 16 Kool Kats 12 Lazy Lurkers -1
a. One team was clearly not even clever enough to calculate their score correctly. Which one was it?
b. Which other scores between -14 and 35 are also not possible when seven answers have been checked?
Answers: 2
Mathematics, 21.06.2019 22:00
Aschool allots ? 1500 to spend on a trip to the theatre. theatre tickets have a regular cost of ? 55 each and are on offer for 1 5 off. a train ticket for the day will cost ? 12 each. if 2 teachers and the maximum number of students attend, how much money will the school have left over?
Answers: 2
Mathematics, 21.06.2019 23:00
Evaluate the function , when d = {9, 15, 30}. r = {5, 7, 12} r = {6, 10, 15} r = {6, 10, 20} r = {5, 12, 20}
Answers: 2
A community centre quiz evening, teams were awarded five points for a correct answer, no points for...
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