Answer:
B), x=-1, y=-2, z=1.
Step-by-step explanation:
50. since n_1/4<1 the equation is not true. it has no solution.
48. same thing since 45 <= z the equation is not true.
I think the answer's 7/8. If you convert 1/4 to 2/8 and add them together, you add 5/8 and 2/8 to get 7/8.
Answer:
Step-by-step explanation:
JUST HERE FOR THE POINTS
Answer:
The number of observations is 15.