The correct answer is C(30,5)
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That's because you have to know factorials and apply the formulas to find out that:
30! / [5!(30 - 5!)]
30! / (5! * 25!), which means that there are </span>142506 combinations, or C(30,5)
Answer:
6+8=5−7
6x+8=5x-76x+8=5x−7
6+8−8=5−7−8
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Simplify
Subtract the numbers
Subtract the numbers
6=5−15
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Subtract
5
5x5x
from both sides of the equation
---------------------------
6=5−15
6x=5x-156x=5x−15
6−5=5−15−5
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Simplify
Combine like terms
Multiply by 1
Combine like terms
=−15
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Solution
=−15
Step-by-step explanation:
<h2>ask me in brainlist answer please </h2>
Answer:
3^5/3
log(1/2)
log2(16)
Step-by-step explanation:
u.
Answer: Speed of motorboat= 25 km hr
Speed of current= 5km hr
Step-by-step explanation:
120/4= speed of motorboat with the current
120/6= speed of motorboat against the current
Get the average of those 2 numbers.
Motorboat=25 km hr
Speed of current= 5 km hr
Answer: The car's maximum speed
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