Mathematics, 02.08.2019 16:30 cayleemiller02
Sally bought a few marbles and divided it equally among four of her friends and her brother, george. while playing, george lost 2 marbles and has only 7 marbles at present. find how many marbles sally bought in all.
Answers: 2
Mathematics, 21.06.2019 15:00
Ateacher has $80 to buy workbooks. each work book cost $3. if she buys as many workbooks as possible, how much money does she have leftover? a) $2 b) $4 c) $6 d) $8
Answers: 1
Mathematics, 22.06.2019 00:50
To diagonalize an nxn matrix a means to find an invertible matrix p and a diagonal matrix d such that a pdp d p ap or [1 3 dh epap 3 let a=-3 -5 -3 3 3 1 step 1: find the eigenvalues of matrix a "2's" step 2: find the corresponding eigenvectors of a step 3: createp from eigenvectors in step 2 step 4 create d with matching eigenvalues.
Answers: 3
Sally bought a few marbles and divided it equally among four of her friends and her brother, george....
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