It costs $10 $
10
for admission to a carnival and $2.75
$
2
.
75
for each ride ticket. The total cost is =()
C
=
f
(
r
)
, where
r
is the number of ride tickets purchased and ()=2.75+10
f
(
r
)
=
2
.
75
r
+
10
.

Which is the inverse function, −1()
f
-
1
(
C
)
, that can be used to find the number of ride tickets purchased given the total cost?

Assume that there is a 11% rate of disk drive failure in a year. a. if all your computer data is stored on a hard disk drive with a copy stored on a second hard disk drive, what is the probability that during a year, you can avoid catastrophe with at least one working drive? b. if copies of all your computer data are stored on four independent hard disk drives, what is the probability that during a year, you can avoid catastrophe with at least one working drive?

Which expression is a factor of 12x2 + 29x – 8? x – 8 2x – 1 3x + 8 4x + 1

Triangles abd and ace are similar right triangles. witch ratio best explains why the slope of ab is the same as the slope of ac?