안녕 나는 새로운 무엇을 할까 안녕 안녕 나는 여자야 내 사촌 소년은 친구였어!!
Histograms are used to represent data using bars.
The probability that at least 2 thumbtacks land pointing up when 5 thumbtacks are tossed is 0.28
The probability that at least 2 thumbtacks land pointing up when 5 thumbtacks are tossed is calculated using the following complement rule:

Using the values on the histogram (see attachment), we have:


Hence, the probability that at least 2 thumbtacks land pointing up when 5 thumbtacks are tossed is 0.28
Read more about probabilities at:
brainly.com/question/10707698
An egg of course
20 characters ugh
Answer: 5.64 cm
Explanation:
Volume of a cylinder = π * r^2 * h →
400 = π * r^2 * 4 →
r = 5.64 cm :)