Mathematics, 23.11.2019 17:31 mdrifraf
There are 70 marbles in the bag. the bag has 39 green? marbles, 24 red? marbles, and 7 yellow marbles. sasha selects a marble from the bag 20? times, and of those she picks a yellow marble 14 times. what is the experimental probability of selecting a yellow ? marble?
Answers: 1
Mathematics, 21.06.2019 16:00
Mr and mrs smith buy tickets for themselves and their four children. the cost of an adult ticket is ? 6 more than the adult ticket. the total cost of the six tickets is ? 40.50 work out the cost of an adult ticket. in your working let c be the cost of the child ticket and a be the cost of the adult ticket.
Answers: 1
Mathematics, 21.06.2019 17:30
Select the correct answer from the drop-down menu. subtracting 3xy^2 from 8xy^2 gives the same result as the expression. [tex]3xy ^{2} - 8xy ^{2} [/tex][tex] { - 7xy}^{2} - {2xy}^{2} [/tex][tex] {7xy}^{2} - {2xy}^{2} [/tex]
Answers: 3
Mathematics, 21.06.2019 18:30
What is coefficient of the term of degree of degree 5 in the polynomial below
Answers: 1
There are 70 marbles in the bag. the bag has 39 green? marbles, 24 red? marbles, and 7 yellow marb...
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