Answers: 2
Mathematics, 20.06.2019 18:04
30 determine the coefficient on x 12 y 24 x12y24 in ( x 3 + 2 x y 2 + y + 3 ) 18 . (x3+2xy2+y+3)18. (be careful, as x x and y y now appear in multiple terms! )
Answers: 3
Mathematics, 21.06.2019 15:30
Amerchant has coffee worth $60 a pound that she wishes to mix with 50 pounds of coffee worth $90 a pound to get a mixture that she will sell for $70 a pound. how many pounds of the & 60 coffee should be used?
Answers: 3
Mathematics, 21.06.2019 18:00
Acompany wants to reduce the dimensions of its logo by one fourth to use on business cards. if the area of the original logo is 4 square inches, what is the area of the logo that will be used on the business cards?
Answers: 1
What is the value of a if a*a*a=a+a+a?...
Mathematics, 09.08.2019 21:20
Biology, 09.08.2019 21:20
Biology, 09.08.2019 21:20
Biology, 09.08.2019 21:20
Biology, 09.08.2019 21:20
Biology, 09.08.2019 21:20
Biology, 09.08.2019 21:20