How many 5-digit numbers can be formed using the digits 0, 1, 2, 3, 4, 5, 6, if repetition of digits is not allowed? a. 119 c. 2
520 b. 16,807 d. 120 Please select the best answer from the choices provided A B C D
2 answers:
Answer: C. 2520
Step-by-step explanation:
Given digits: 0, 1, 2, 3, 4, 5, 6
Total number of digits=7
The number of ways, in which 5-digit numbers can be formed using the above digits if repetition of digits is not allowed is given by permutation:-
Hence, the number of 5 digit numbers can be formed with the given digits (if repetition is not allowed)=2520
1st digit 1 of 7 numbers
2nd digit 1 of 6 numbers
3rd digit 1 of 5 numbers
4th digit 1 of 4 numbers
5th digit 1 of 3 numbers
7*6*5*4*3 = 2520 combinations
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The Area of the shaded region :
(x²)(4x-1) - (5x)(x+7) =
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4x³ - 6x² - 35x
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Y = 4 x + 3
<span>y = 4 x + 3/2
</span>no solution :) hope this helps
Step-by-step explanation:
5.4×-0.9=n
n=-4.86
(-4/5)/(1/3)=x
X=-2 2/5
Yes you did it correctly but change problem 5’s denominator on the right to a 6
