Mathematics, 04.08.2019 08:40 evelyng58
Aria is playing a game at the school carnival. there is a box of marbles, and each box has a white, a green, a blue, and an orange marble. there is also a spinner separated into 3 equal sections. how many outcomes are in the sample space for pulling a marble out of the box and spinning the spinner? 7 10 12 14 robin is giving toy cars to some children at a carnival. he has 2 black toy cars, 7 blue toy cars, and 3 yellow toy cars. if robin selects a toy car randomly without looking, what is the probability that he will give a yellow toy car to the first child and then a blue toy car to the second child? 3 over 12 multiplied by 7 over 11 is equal to 21 over 132 3 over 12 multiplied by 7 over 12 is equal to 21 over 144 3 over 12 plus 7 over 11 is equal to 117 over 132 3 over 12 plus 7 over 12 is equal to 10 over 12
Answers: 1
Mathematics, 21.06.2019 17:00
Marlow is comparing the prices of two trucks rental compaines company a charges $3 per hour and an addtional $75 as serivce charges company b charges $2 per hour and an additional $85 as serivce charges
Answers: 1
Mathematics, 21.06.2019 18:50
Abag contains 4 red, 7 blue and 5 yellow marbles. event a is defined as drawing a yellow marble on the first draw and event b is defined as drawing a blue marble on the second draw. if two marbles are drawn from the bag, one after the other and not replaced, what is p(b|a) expressed in simplest form? a. 7/16 b. 7/15 c. 14/16 d. 14/15
Answers: 1
Aria is playing a game at the school carnival. there is a box of marbles, and each box has a white,...
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