Match the following items. series
1. a series whose terms are formed by multiplication
2.1
geometric series
permutation
3. a study of likelihoods
4. symbol is!
5. a set of elements that does not consider order
6. a set of elements in a specific order
Pascal's triangle
arithmetic series
Sigma
combinations
7. an array of numbers
probability
factorial
8. a series whose terms are formed by addition
9. a symbol for a sum
10. a sum of numbers in a specific order
sequence
0!
11. numbers arranged in a specific order

for the points

step-by-step explanation:

50-60=10

step-by-step explanation:

step-by-step explanation: given equation a = h(b 1+b 2)

also we are given values of a, h and b 1 as :

a = 16, h = 4, and b 1 = 3.

in order to solve it for b 2, we need to plug the given values of   a, h and b 1 .

therefore, plugging values of   a, h and b 1   in given equation, we get

16 = 4( 3 + b 2)

first dividing both sides by 4, we get

4 = 3 + b 2

subtracting 3 from both sides, we get

4 -3 = 3 -3 + b 2

1 = b 2.

∡ eia and ∡ kij are congruent

step-by-step explanation: