Adie is rolled 200 times with the following results.
outcome
1
2
3
4
5
6
frequency
32
36
44
20
30
38
what is the theoretical probability of the given event?

a.1/6

b.1/2

c.0

d.5/6

1/2

Step-by-step explanation:

You're answer is 1/2

you count the frequency, and choose the largest numbers.

There are three 44, 38, and 36

then you put 3/6 = 1/2

- 2 + 10x³ - 21x² + 19x - 4

step-by-step explanation:

each term in the second factor is multiplied by each term in the first factor

x²(- 2x² + 4x - 1) - 3x(- 2x² + 4x - 1) + 4(- 2x² + 4x - 1) ← distribute

= - 2 + 4x³ - x² + 6x³ - 12x² + 3x -8x² + 16x - 4

collect like terms

= - 2 + 10x³ - 21x² + 19x - 4 ← in standard form

38.5

step-by-step explanation:

lets say, first number = r

second number = 3r+7

total = 49

(r)+(3r+7)= 49

4r+7 = 49

4r = 42

r = 42/4

r= 10.5

3r+7 = 3(10.5)+7 = 38.5

hope this