one penny has a 50% chance for heads or tails so if you add one more penny it drops the chances for two heads by 50% again so in the ende you only have 1/4 the chancre of two heads up. hope it helps! :)
Answer:
Hello,
Step-by-step explanation:
AB=DC=b, AD=BC=a
p=BD, q=AC
angle ABC=x

<span>A value that "lies outside" (is much smaller or larger than) most of the other values in a set of data</span>
Answer:
59/1000
Step-by-step explanation:
Given in the question, the section will follow
<u> Event Number of employees Classification</u>
A 120 Supervisors
B 50 Maintenance
C 1460 Production
D 302 Management
E 68 Secretarial
<u>Total 2000 all employees</u>
Probability that a person selected is in maintenance
P(M)= 50/2000 =1/40
Probability that a person selected in in secretarial
P(S)=68/2000 = 17/500
The probability that the first person selected is either in maintenance or in secretarial you add the two
1/40 + 17/500 = 59/1000
WHat else is to the question?!?