The probability of selecting a jack and a queen is 1/169.
<h3>What is the probability?</h3>
Probability calculates the odds that an event would happen. The odds that the event would happen lies between 0 and 1.
The probability of selecting a jack and a queen = (number of jacks / number of cards in a deck) x (number of queens / number of cards in a deck)
4/52 x 4/52 = 1/169
To learn more about probability, please check: brainly.com/question/13234031
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Answer:
brainly points
Step-by-step explanation:
what subject is thiss
Y^2 - 10y + 16
the last sign in ur problem...the one before the 16..it is a +.....this means that both ur factors will have the same sign......the first sign...the one before the 10y is a -....this means that both ur factors will have a negative sign
now, we have to find 2 numbers, then when added = -10 and when multiplied = 16........-8 + (-2) = -10......-8 * -2 = 16....so ur numbers are -8 and -2
y^2 - 10y + 16
(y - 2)(y - 8) <===
1) with two points you can get the average rate of change
r= 390- 350 / 9-4 = 8, it means the average of rate per week