Anand knows from experience that if he does not review a new vocabulary word that he has learned, that he has a 70% percent chance of forgetting it each day. Let D be the number of days Anand goes without reviewing a word until he forgets it. Find the probability that it takes Anand 4 or more days to forget the word.
You may round your answer to the nearest hundredth.
P(D\geq 4)=P(D≥4)=P, left parenthesis, D, is greater than or equal to, 4, right parenthesis, equals

answer:

1. 0.04

2. 0.15

step-by-step explanation:

i just finished that assignment for properties of probability distributions.

sas (side angle side)

aa(angle angle)

sss(side side side)

sas you have to find two sides with an angle in between

aa you find two angles because it will always add up to 180

sss find all sides

step-by-step explanation:

step-by-step explanation:

hihi so drawing these 2 triangles is fairly simple. all that's left is finding the height of each one. luckily, we have a side length and an angle, so there is a trig function we can use to solve for the height. the easiest one to use would be tangent, since we have 2/3 things needed to find and the third needed is what we are solving for. tan(73°) * 30 ~= 98.13 and tan(73°) * 35 ~= 114.45

(2,0) and (-3,0)

step-by-step explanation: