Answer:
Step-by-step explanation:
since it is 100% and the pie chart circle is 360°, then for each % it will be 3.6°
applying this into drawing, just times 3.6° to the percentage and then get the final angle for the data.
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if you don't need to be so concise, just see as you fit
Answer: It is the mode
Step-by-step explanation:
Answer:
52,78
Step by step explanation:
Out of 52, 62, 70, 82, 78, 66 only have 52,78 are the only numbers with have 13 as a factor
(13x4=52) & (13x6=78)
Answer:
The probability is 1/51
Step-by-step explanation:
In a deck of cards, there are 52 cards
one king of spades and one king of club
If the first is a king of club, after drawing it, the number of cards that we will have left will be 52-1 = 51 cards
So the probability that the second is a king of spades is the number of king of spades/number of remaining cards
Mathematically that will be 1/51
If we say:
x = the smaller numbers we want to find
y = the larger number we want to find
Then, we can formulate two equations using the information given:
x + y = 68 [1]
y - 4x = 3 [2]
Now, we can solve simultaneously:
Rearrange [1] & [2] in terms of y:
y = 68 - x [1]
y = 4x + 3 [2]
Now equate them and solve for x:
68 - x = 4x + 3
5x + 3 = 68
5x = 65
x = 13
Sub x-value into either [1] or [2]:
y = 68 - (13)
y = 55
