A video game claims that the drop rate for a certain item is 5% according to the game publisher. In online forums, a number of players are complaining that the drop rate seems to be low. In order to test the drop rate claim, 100 players agree to attempt to get the drop, each attempting 10 times. Of the 1000 tries, the item only drops 40 times Using the approximate test, find a p-value associated with this claim: Using the exact test, find a p-value associated with this claim:

x= -3 and

step-by-step explanation:

to find the roots of a cubic, use division or factoring to find the factors then set equal to 0. as this is a difference of cubes, it factors into

where a is the cube root of .

here   this is 27 and the cube root of 27 is 3. so we write using the form:

.

set each factor to 0 and solve for x.

x-3=0

x=3

the quadratic expression does not factor and must be solved using the quadratic formula.

where a = 1, b=3, and c=9

this cubic has two complex roots.

24

step-by-step explanation: