When i go to the gas station and pump
gas, i like to challenge myself to guess the
amount of gas i am going to pump into
my tank. i consider it a "win" for me if my
guess is within 0.2 gallons of the actual
amount that i pump. if i am 0.2 gallons
or more away from the actual amount
that i pump. i consider it a "loss" for me.
(my son tells me this makes me a real
nerd.) (as if he needed further proof)
question: which of the following inequalities
represents a win for me, if i am guessing that
i will pump 11.2 gallons?

There are 4 cups in a quart and 4 quarts in a ganon.jug of water? . how many cups are in a 5-gallon jug of water?

To find the extreme values of a function f(x.y) on a curve x-x(t), y y(t), treat f as a function of the single variable t and use the chain rule to find where df/dt is zero. in any other single-variable case, the extreme values of f are then found among the values at the critical points (points where df/dt is zero or fails to exist), and endpoints of the parameter domain. find the absolute maximum and minimum values of the following function on the given curves. use the parametric equations x=2cos t, y 2 sin t functions: curves: i) the semicircle x4,y20 i) the quarter circle x2+y-4, x20, y20 b, g(x,y)=xy

Identify the expression equivalent to 4(x + x + 7) − 2x + 8 − 4 by substituting x = 1 and x = 2.