Astudent is working on an assignment exploring the characteristics and uses of titanium. he notes in his assignment that it is widely recognized that titanium is 45% lighter than steel, and then comments on some innovative research testing the use of titanium in components of airplanes. should he acknowledge only the source of thr relative weight of titanium?

Find the value of p for which the polynomial 3x^3 -x^2 + px +1 is exactly divisible by x-1, hence factorise the polynomial

Find │7│. a. 1 over 7 b. –7 c. 7 asap i always mark brailiest who me so

As a project for math class, two students devised a game in which 3 black marbles and 2 red marbles are put into a bag. first the players must decide who is playing black marbles and who is playing red marbles. then each player takes a turn at drawing a marble, noting the color, replacing the marble in the bag, and then drawing a second marble and noting the color before returning it to the bag. the point scheme for the game is detailed in the table below. point values for marble game black marble points red marble points both black: +2 points both red: +4 points different colors: –1 point different colors: –1 point both red: 0 points both black: 0 points