Mathematics, 26.02.2021 09:50 valeriekbueno
We have 6 face red cards (JQK x 2) and 16 black cards, so a total of 22 cards. The red face cards and the black cards numbered 2-9 are put into a bag. Four cardsare drawn at random without replacement. Find the following probabilities:
a) All 4 cards are red
b) 2 cards are red and two cards are black
c) At least one of the red cards is red.
d) All four cards are black
Answers: 3
Other questions on the subject: Mathematics
Mathematics, 21.06.2019 18:10, hellodarkness14
Find the value of p for which the polynomial 3x^3 -x^2 + px +1 is exactly divisible by x-1, hence factorise the polynomial
Answers: 1
Mathematics, 21.06.2019 21:30, shelbysargent11
Complete each statement from the information given and the triangle criterion you used. if the triangles cannot be shown to be congruent, leave the box for the second triangle blank and choose for reason “cannot be determined.” carbon - regular hexagon. ∆can ≅ ∆ by
Answers: 1
Mathematics, 22.06.2019 00:00, staz13wiggins
Why is x= 4 a solution to the proportion 14/x 56/1 6
Answers: 1
You know the right answer?
We have 6 face red cards (JQK x 2) and 16 black cards, so a total of 22 cards. The red face cards an...
Questions in other subjects:
Mathematics, 28.05.2021 15:50
Biology, 28.05.2021 15:50
Chemistry, 28.05.2021 15:50
Mathematics, 28.05.2021 15:50
