The new price after the sales is $68
Step-by-step explanation:
The cost of a pair of sneakers = $80
Discount / sales offer= 15% off
New price = $80- 15% of $80
15% of $80 = 15 x 80/100
= $12
New price = 80 - 12
= $68
The new price after the sales is $68
Decreasing then increasing, y goes down then y goes back up
Answer:
Smartphones can imrove student lives by giving students the ability to contact their teachers to ask questions or comment on a specific work. they can also allow the student to look up answers and learn from what others think. Smartphones can also add distractions in class and allow an easy way to cheat on a test or a quiz. Overall Smartphones can be beneficial and harmful to a students life.
Step-by-step explanation:
Answer:
0.9451
Step-by-step explanation:
Remaining question? <em>"How is the result affected by the additional information that the survey subjects volunteered torespond?"</em>
Probability that at least 1 user is more careful about personal information when using a public Wi-Fi hot spot is:
P(X≥1) = 1 − P(X<1)
= 1 − P(X=0)
= 1 - [(3,0) (0.62)^0 (1-0.62)^3-0
= 1 - 0.054872
= 0.945128
= 0.9451
Thus, the probability that among three randomly selected Internet users; at least one is more careful about personal information when using a public Wi-Fi hotspot is 0.9451
Answer:
0.25
Step-by-step explanation:
the answer is 0.25 because 1/4 of 1 is 0.25