Answer:
Step-by-step explanation:
m = y₂ - y₁/ x₂-x₁
= 1 - 1 / -6-6 = o
Slope = 0
Line will be parallel to x- axis
Answer:
270
Step-by-step explanation:
Note that 1/10 is equal to 0.1
Multiply 2700 with 0.1
2700 x 0.1 = 270
270 is your answer.
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Answer:
Did u find the answer for this
Step-by-step explanation:
Since there is no repetition allowed, there are 10 possibilities for the 1st digit, 9 for the 2nd, 8 for the 3rd, and 7 for the 4th. This gives a total of (10)(9)(8)(7) = 5040 four-digit codes.
For all odd digits to be used, there are 5 possibilities for the 1st digit (1,3,5,7,9), 4 for the 2nd, 3 for the 3rd, 2 for the 4th. This gives a total of (5)(4)(3)(2) = 120 codes that only use odd digits.
Therefore there are 5040 - 120 = 4920 codes that do not consist of all odd digits. The probability is 4920/5040 = 41/42.
