On Friday, Melanie baked 3 3/4 dozens of cookies in 1 2/3 hours while her brother Joseph baked 4 2/5 dozens of cookies in 2 1/2 hours. Melanie claimed she was the
faster baker. Do you agree or disagree?

Disagree

Step-by-step explanation:

He made more cookies than her and it would take more time depending on the amount of cookies that can fit in the oven.

let's first notice, the center of the hyperbola is at the origin, since the focus points are equidistantly 3 units away from the origin, that also means that the distance "c" from the center to either focus is 3.

it should also be notable that, the traverse axis for this hyperbola is vertical, or namely over the y-axis and therefore, the positive fraction will be the one with y-variable.

the traverse "a" component or distance from the center to either vertex is not 2, is more than 2, so we can safely put it at √5 ≈ 2.24.

choice b

step-by-step explanation:

f(x) = 88x^2 -264x + 300

the line of symmetry of a parabola is defined by

h = -b/2a

where ax^2 +bx+c=0

so

h = - -264/ (2*88)

h = 3/2

so x = 1.5