The possible outcomes are there on Ryan's first turn flipping two cards is
<h3>What are cards?</h3>
The cards are 52 in number in which 13 cards are different. Each card is four in quantity.
Ryan is playing a multiplication game with a pile of 26 cards, each with a number on them.
Each turn, he flips over two of the cards and has to multiply the numbers.
The number of ways in which two cards can be selected from 26 cards, at the same time. The order of those are important.
Then, the number of possible outcomes on each flip of two cards
= 26 p(2)
= 26 x 25
=650
Thus, the possible outcomes are there on Ryan's first turn flipping two cards.
Learn more about cards.
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Answer:
1) yes and no you cant tell most the time but using common sense you can tell.
2)Yards, feet, inches, pounds, quarts, and miles are all part of the English system of measures. they are related because they all deal with unit of distance
3), the distance of a road is how long the road is. In the metric system of measurement, the most common units of distance are millimeters, centimeters, meters, and kilometers. they are related because they also deal with distance in metrics.
Step-by-step explanation:
Answer:
52/263 or 0.197719
Step-by-step explanation:
Step-by-step explanation:
they're is a neat little trick.
but first of all, "roots" means the 0 solutions of the equation. like
ax² + bx + c = 0
there are 2 solutions for x to make the whole expression equal 0.
these are the "roots".
now to the little trick :
when is a multiplication resulting in 0 ?
when at least one of the factors is 0.
and any quadratic expression can be written as multiplication of 2 factors. like
c(x - a)(x - b) = cx² - cax - cbx + cab
what are the "roots" or 0 points ?
either
c = 0
x - a = 0 | x = a
x - b = 0 | x = b
the leading coefficient = 3.
that means nothing else than c = 3.
root = 1 means (x - 1) is one factor.
root = -5 means (x + 5) is the other factor.
so, we have
3(x - 1)(x + 5) = 3x² + 12x - 15
and the equation is
3x² + 12x - 15 = 0
or
3x² + 12x = 15
Making a table helps compare two or more sets of data because you can look at how much it has increased or decreased.
