Answer:
Look at the graph for help
Step-by-step explanation:
if you need to graph us desmos graphing its free just plug in you cordinates
Answer:
k
Step-by-step explanation:
lol
Answer:
Probability that both such alarms fail is 0.03027
Step-by-step explanation:
Probability the alarm fails = 0.174 (this is calculated by dividing the percentage by 100 like: 17.4/100)
Probability that both such alarms fail = 0.174 * 0.174 = 0.03027
Answer:
4
Step-by-step explanation:
im a bit rusty but if you are diving the indices its basically minusing
7-3 = 4
tell me if that doesnt work i have one other way