Questions Asked on June 18, 2020

Sophie is buying fabric to make items for a craft fair. The table shows some combinations of how muc... Asked on June 18, 2020 at 12:03 AM Hello, I've been having trouble with the following question: Identify all real solutions for x in... Asked on June 18, 2020 at 1:01 AM 1-◇Formed with NaOH, HCl, NH3 and H2CO3 acids and bases; I. NaCl, II. Na2CO3, III. NH4Cl Which or... Asked on June 18, 2020 at 1:16 AM The roots of x^2 + 5x + 3 = 0 are p and q, and the roots of x^2 + bx + c = 0 are p^2 and q^2. Find... Asked on June 18, 2020 at 1:52 AM The Displacement (in metres) of an object moving in a straight line is given by s=1+ 2t + 1/4 t^2, w... Asked on June 18, 2020 at 3:30 AM Hi again, I just wanted to check something as the question/answers are vague for this test. How... Asked on June 18, 2020 at 5:16 AM Let U = {a, b, c, d, e, f} Let A = {a, c, e, f} Let B = {c, d, e} C = {e, f} Find each of the foll... Asked on June 18, 2020 at 5:25 AM Given that f and g are defined by f(x) = √x and g(x) = x2 – 1, find the following: a.) (f o f)(x)... Asked on June 18, 2020 at 5:28 AM A water tank is 2/3 full.when 3000 liters are drawn from the tank, it becomes 1/4 full.How many lite... Asked on June 18, 2020 at 6:31 AM Given sin x=5/13 and 0<= x <= π/2 find: a) sin 2x b) cos 2x c) tan 2x Asked on June 18, 2020 at 7:33 AM