Evaluate the permutation. 6P2 15 30 36

30

Step-by-step explanation:

Using the definition

n =

where n ! = n(n - 1)(n - 2)(n - 3)... × 3 × 2 × 1

Thus

6 = = ← cancel 4.3.2.1 on numerator/ denominator, leaving

      = 6 × 5

      = 30

1d

2b

3 false

4 d

5 3200sq,ft

80+60+y=180

then divide the difference between 60 and y and add it to 180

so x =180 +( (y-60)/2)

x equals 200

step-by-step explanation:

8

positive

step-by-step explanation:

the quadrant is facing upwards