Alek went for a walk.
d(t)d(t)d, left parenthesis, t, right parenthesis models the distance alek walked (in kilometers) after ttt hours.
what does the statement d(0.5) choose 1

Which rational number could be graphed between -4 and -5

Savannah is painting a striped background for a mural on a wall that is 1515 yards long. she wants a total of 9696 stripes that are all the same width. which calculation should savannah use to decide how wide to make each stripe?

How many real-number solutions does the equation have? -4x^2 + 10x + 6 = 0 a. no solutions b. two solutions c. infinitely many solutions d. one solution