What are the focus and directrix of the parabola with the equation y=1/16x^2

Which of the following describes a linear function? It is a straight line that passes through the origin. Its y-values and x-values increase at a nonconstant rate. It is a straight line in one portion and a curve in another portion.

Write the following number in the standard form. 13450000000

You pay the following for supplies: $19.36 for pens; $21.75 for notepads; and $32.26 for computer paper. What is your total? a. $77.73 b. $73.37 c. $73.73 d. $77.37

Joe Doakes is working on a new "Atlas of Australia" and has been asked to construct an isoline map showing the likelihood that more than 20 inches of precipitation will occur at various weather stations across the country.

The perimeter of a square patch of mulch, in feet, has the same number of units as the area in square feet. What is the length of a side of the mulch patch?

for a snack, the members of an after school club ate five-eighths of 24 bagels. how many bagels did the group eat

19 times 15 with estimating

The entire play is 1 3/4 hours long, which is evenly divided among 3 acts. How long is each act?

Which function in the vertex form is equivalent to f (x) = 4+x2-2x

Janette's sister charger $5.50 per hour before 9:00 p. m for babysitting and $8 per hour after 9:00 p. m she finished babysitting at 11:00 p. m and earned $38 at what did she begin babysitting?