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What is the value of 7P4?
The notation ( 7P4 ) represents the number of permutations of 7 items taken 4 at a time. It is calculated using the formula ( nPr = \frac{n!}{(n-r)!} ). For ( 7P4 ), this is ( \frac{7!}{(7-4)!} = \frac{7!}{3!} = \frac{7 \times 6 \times 5 \times 4}{1} = 840 ). Thus, the value of ( 7P4 ) is 840.
How many different arrangements can be made by four letters of the word ENGLISH?
Answer: 7P4 = 840 arrangementsNumber of letters in the word ENGLISH = 7Number of letters to take= 4Number of arrangements:= 7P4= 7!/(7-4)!= 5040/6= 840
How many different arrangement can be made by taking 4 letter of the word ENGLISH?
Answer: 7P4 = 840 arrangementsNumber of letters in the word ENGLISH : 7Number of letters to take: 4Number of arrangements:= 7P4= 7!/(7-4)!= 5040/6= 840
What does is mean in math?
= (equals)
How are math expressions and math equations different?
Math equations have an equals sign such as: 7+5=12 or 9x6=47+7 Math expressions do not have a equals sign such as: 43-27 or 8x40
320 ounces equals how many pounds?
16oz equals a pound ... you do the math ...
What equals 775?
775 is the only number in all of math that equals 775.
What math equation equals 33333?
11111x3
What equation equals 36.91 in math?
29
What does therefore mean in math class?
equals
What is a long math equation that equals 6?
.
What is the answer to math riddle IF 2 equals 6 3 equals 12 4 equals 20 5 equals 30 6 equals 42 9 equals?
60
