ST=4
3x-8+x=2x
4x-8=2x
-8=-2x
4=x
Hope I’m not too late !
Mode = number which appears the most
The mode for your question is 5
Answer:
he spends $22 and has $13left
Step-by-step explanation:
Answer:
0.8213
Step-by-step explanation:
-This is a binomial probability problem given by the function:

Given that n=21 and p=0.2, the probability that she experience a delay on at least 3 days is calculated as:

Hence, the probability that she experience delay on at least 3 days is 0.8213
3 packs of pencils ( 30 pencils)
5 packs of erasers (30 erasers)