Answer:
For the First Question:
x = 61
y = 61
For the Second Question:
x = 12
y = 7
Step-by-step explanation:
Second question:
96 = 11y + 19
11y = 77
y = 7
96 = 8x
x = 12
Answer:
f= 0.30, 0.50, 0.70, 0.90
Step-by-step explanation:
Answer:
d
Step-by-step explanation:
80% probability
**
If 8 good and 2 burned out,
10 in total,
8/10 good
8/10 = 80%