Answer:
answer is a
Step-by-step explanation:
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Answer:
5p4 = 120
Step-by-step explanation:
nPr
Where n=5 and r =4
(5!) ÷ (5-4)!= (5*4*3*2*1)÷(1)=120
It’s - ( - 3 ) because a negative times a negative equals a positive so it wouldn’t be - ( 3 ) because it would turn into a negative number and - ( - 3 ) would be positive
Answer: 6.0 x 10^7
Step-by-step explanation:
60000000 = 6.0 x 10^7
Answer:
blah 23 =67=43
Step-by-step explanation:
