Mathematics, 26.06.2019 09:30 bougiehairstudios
Abag contains 3 red marbles and 4 blue marbles. a marble is taken at random from the bag and replaced. another marble is taken from the bag. work out the probability that the two marbles taken from the bag are the same colour. od 3 give your answer as a fraction.
Answers: 1
Mathematics, 21.06.2019 18:00
Marla bought a book for $12.95, a binder for $3.49, and a backpack for $44.99. the sales tax rate is 6%. find the amount of tax and the total she paid for these items
Answers: 1
Mathematics, 21.06.2019 19:30
Liz had 140 pens and inna had 100 pens. after inna gave liz some pens, liz had 3 times as many pens as inna. how many pens did inna give liz?
Answers: 2
Mathematics, 21.06.2019 21:20
If two angles of a triangle have equal measures and the third angle measures 90°, what are the angle measures of the triangle? a. 60°, 60°, 60° b. 45°, 90°, 90° c. 30°, 30°, 90° d. 45°, 45°, 90°
Answers: 2
Abag contains 3 red marbles and 4 blue marbles. a marble is taken at random from the bag and replace...
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