Answer:
6.37%
Step-by-step explanation:
A deck of cards have 52 cards. There are 4 suits of 13 card each, those suits are Hearts, Clubs, Diamond and Spades.
The probability that the first card is a heart is:
Now, the probabily that the second card is a diamond is:
The Probability that the first card is a heart and the second one a diamond is given by:
×
%
Answer:
4 hours
Step-by-step explanation:
1+1=2
6-2=4
Y=-5x-2
-2= y-intercept
-5x= slope
find y-intercept on a graph, make a dot.
then use slope from y-intercept dot, make another dot.
Draw line.
Is it a positive or Negative slope?
Hope that helps.
Step 1: Factor
1. <span> Multiply 2 by -2, which is -4.</span>
2. <span>Ask: Which two numbers add up to -3 and multiply to -4?
</span>3. <span>Answer: 1 and -4
</span>4. Rewrite
as the sum of
and
Step 2: <span>Factor out common terms in the first two terms, then in the last two terms.
</span>
<span>
Step 3: </span>Factor out the common term
Step 4: Solve for
1. Ask: When will
equal zero?
2. Answer: When
or
3. <span>Solve each of the 2 equations above:
</span>
<span>
Step 5: </span>From the values of
<span>above, we have these 3 intervals to test.
x = < -1/2
-1/2 < x < 2
x > 2
Step 6: P</span><span>ick a test point for each interval
</span>For the interval
Lets pick
Then,
After simplifying, we get
, Which is false.
Drop this interval.
<span>
For this interval
Lets pick
. Then,
. After simplifying, we get
which is true. Keep this <span>interval.
For the interval </span>
Lets pick
Then,
After simplifying, we get
, Which is false. Drop this interval.
.Step 7: Therefore,
Done! :)</span>
The correct answer would be: C. 44
Explanation: If you're trying to find out x's value, you have to do the inverse operation which means if it's subtraction, you add. So to find x's value, you'd add 36 + 8 = x. And 36 + 8 = 44. So therefore, x = 44. That means the answer is C.
