Mathematics, 28.07.2019 20:30, heatherballiet866
Very urgent! wes, brooke, and patrick each have a collection of marbles. wes has 15 more marbles than patrick, and brooke has 2 times as many marbles as patrick. all together they have 95 marbles. find how many marbles brooke has.
Answers: 1
Mathematics, 21.06.2019 19:30, sk9600930
Sundar used linear combination to solve the system of equations shown. he did so by multiplying the first equation by 5 and the second equation by another number to eliminate the y-terms. what number did sundar multiply the second equation by? 2x+9y=41 3x+5y=36
Answers: 1
Mathematics, 21.06.2019 21:00, leannaadrian
2x minus y equals 6, x plus y equals negative 3
Answers: 1
Mathematics, 21.06.2019 21:40, ur4286
Scores on the cognitive scale of the bayley-scales of infant and toddler development range from 1 to 19, with a standard deviation of 3. calculate the margin of error in estimating the true mean cognitive scale score, with 99% confidence, if there are 12 infants and toddlers in a sample.
Answers: 3
Very urgent! wes, brooke, and patrick each have a collection of marbles. wes has 15 more marbles th...
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