Area of a circle A = pr
2
area of a triangle
A =
1
2
bh
perimeter of a square P  4s
volume of a sphere
 
4 3
3
V r
surface area of a sphere
SA = 4p
Which formulas contain a rational number
that is not an integer?

Which formulas contain both a rational
number and an irrational number?

What kinds of numbers would not be
sensible for the values of the variables?

The class wants to raise a total of $750.if they receive a profit of $1.25 from each candybar sold, how many bars must they sell to reachtheir goal

The tiles below are pieces of a normal ecg tracing representing a little less than two heartbeats at a resting rate of 80 bpm. arrange the tiles in their correct order. rank from first to last. do not overlap any tiles.

Even if a person is in very good shape, applying to be a police officer requires commitment to fitness. applicants must pass a physical fitness test. in order to prepare for the test, janet purchases an activity tracker to court her steps. her goal is to walk 10,000 steps each day. she measures heard average step length to be 30 inches. play janet runs, her average steps length increases to 36 in. how many steps would she have to take to run 1 mile 50280 round to the nearest step