Mathematics, 29.04.2021 14:00 Bianca1203
The first three terms in the expansion of (1+kx)^n, in ascending powers of x, are 1-4x+15/2 ×x^2. Find k and n.
Answers: 2
Mathematics, 21.06.2019 23:20, ajbrock1004
In a small section of a stadium there are 40 spectators watching a game between the cook islands and fiji. they all support at least one of the two teams. 25 spectators support the cook islands and 16 of these support both teams. how many support only fiji?
Answers: 2
Mathematics, 22.06.2019 01:50, isabelperez063
:i need some real : a store sells shirts to the public at one pricing scale and wholesale at another pricing scale. the tables below describe the cost, y, of x shirts. (after tables) how do the slopes of the lines created by each table compare? the slope of the public table is 3/4 of the slope of the wholesale table. the slope of the wholesale table is 3/4 of the slope of the public table. the slope of the public table is 12 times greater than the slope of the wholesale table. the slope of the wholesale table is 12 times greater than the slope of the public table.
Answers: 3
Mathematics, 22.06.2019 04:00, cclangston
The sum of a number and 5 times the number is 18.find the number
Answers: 1
The first three terms in the expansion of (1+kx)^n, in ascending powers of x, are 1-4x+15/2 ×x^2. Fi...
Mathematics, 18.03.2021 01:40
Mathematics, 18.03.2021 01:40
Mathematics, 18.03.2021 01:40