The answer would be: X=26
Answer:
Step-by-step explanation:
81/153 x/100
81•100=8,100
8,100/153
52.9
2(3x + 5) (x - 1)
This is done through factoring 2 out of the equation first...
2(3x^2 + 2x -5)
And then cross multiplying it
1) If a card is drawn from a pack of 52 cards of which 26 are black (13 spades A, 2, 3,…, 10, J, Q, K); 13 are clovers); and 26 are red (13 hearts and 13 diamonds), find the probability of:
a) that the letter is a K.
b) that the card is red.
c) That the card is diamond.
Help them
I think it would be:
w / (r1 + r2) = t
But I'm not sure
