Plz answer

find the probability.?
a box of chocolates contains five milk chocolates and seven dark chocolates. four of the milk chocolates and one of the dark chocolates have peanuts inside. you randomly select and eat a chocolate. it is a milk chocolate or has peanuts inside.

Our required probability is 0.83.

Step-by-step explanation:

Number of milk chocolates = 5

Number of dark chocolates = 7

Number of peanut among milk chocolate = 4

Number of peanut among dark chocolate = 1

We need to find the probability that .It is a milk chocolate or has peanuts inside.

P(Milk chocolate) + P(peanut)

Hence, our required probability is 0.83.

c. (3,2,6) is the answer.

, and

for

step-by-step explanation:

we can analyze the pattern at which the terms increase. let us denote , , , so that we can call

note the following:

the pattern: to get the next term value, we just add the next term number (e.g. 1st, 2nd, to the previous term value (term values are the given numbers in the question, 1, 3, 6, 10, 15,

from , to get to , we add

from , to get to , we add

etc.

we need to form a recursive formula, a formula that has the next term as a function of the previous term. so a possible recursive formula can be

, and for