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tinklover1413
21.04.2020 •
Mathematics
If a card is pulled from a 52 card deck what the chance of getting an ace?
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Ответ:
Step-by-step explanation:
There are four aces in the deck (one for each suite). So, there are 4 out of 52 cards that are good for your outcome, leading to a 4/52=1/13 probability.
Ответ:
x = 4
Step-by-step explanation:
y = - 3 is the equation of a horizontal line parallel to the x- axis.
A line perpendicular to it will therefore be a vertical line parallel to the y- axis with equation
x = c
where c is the value of the x- coordinates the line passes through.
The line passes through (4, - 6) with x- coordinate 4, thus
x = 4 ← equation of perpendicular line