Answer:
3.
Step-by-step explanation:
Note the prime factorization of 120,

Therefore, there are 3 distinct prime factors, namely 2, 3 and 5.
Answer:
Part a:
p(z=1.43) find 1.43 in z table that'll be the answer for part a
Answer:
left 4 up one because the coordinates are -4 , 1