16/52 x 15/51 because at first there are 52 cards, and 16 of them are eve. After you draw the card, given that it is an even number, there are only 51 cards and 15 evens remaining.
Answer:
0.72
Step-by-step explanation:
Let A be the event that an employee attends mentoring program and B the community outreach program.
Since they meet at the same time, so it is impossible for an employee to do both.
i.e.
Given that
the probability that an employee does the mentoring program or the community outreach program
=
Answer:Last choice "That means Mr. Roland’s class was more successful because his class’s lower quartile was the same as Mrs. Cai’s class’s upper quartile.
" is correct.
Step-by-step explanation:
From given scatter plot, we see that upper quartile of Mrs. Cai's class = 4
lower quartile of Mr. Roland’s class = 4
Both are equal so that means.
That means Mr. Roland’s class was more successful because his class’s lower quartile was the same as Mrs. Cai’s class’s upper quartile.
Hence last choice is correct.
Number 13 is 12 it’s a right angle so you do 90’-42 then you get 48 divide that by 4 your get 12