keeping in mind that perpendicular lines have negative reciprocal slopes, let's check for the slope of the equation above
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Hello!
The five-number summary is the lowest number, highest number, median, quartile 1 and quartile 3
First you should order the numbers from least to greatest.
65, 78, 80, 90, 92, 92, 98, 101,106, 112, 116, 119
The lowest number is 65
The highest number is 119
Next you can find the median
The median is the number in the middle
The two numbers in the middle are 92 and 98
Since there are two numbers you take the average
92 + 98 = 190
190/2 = 95
The median is 95
Now we know the answer is either A or B
Next you can find the lower quartile
The lower quartile is the median of the numbers under the median
So we list all the numbers under 95
65, 78, 80, 90, 92, 92
The numbers in the middle are 80 and 90
The average between these two is 85
So the lower quartile is 85
From this we know the answer is B
The answer is B
Hope this helps!
Answer: A=12, B=2, C=11
Step-by-step explanation:
With the given problem, you would first expand the numerator.
. Then you can simply from there. You can subtract the exponents. 
Answer: 4/13
Step-by-step explanation:
How many cards are there total? In a deck of cards without Jokers, you have 52 cards.
Now, what cards have a letter on them? These are the aces, kings, queens, and jacks. There are 16 of these cards in the deck total. Four different types, with four of each type (4 * 4 = 16).
We will put the number of desired outcomes (cards with a letter) over the possible outcomes (total cards) to create our probability.
16/52
4/13
3. Alt. Interior Angles
4. definition of midpoint
