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dedylja [7]
3 years ago
5

My brain is destroying itself so i need a little help I give brain award

Mathematics
1 answer:
klasskru [66]3 years ago
7 0
The third one is the right one on e2020
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The planning committee at school has 10 members. Exactly four of these members are teachers. A four-person subcommittee with at
Kipish [7]

Answer:

865

Step-by-step explanation: The set of possibilities are:

Subcommittee  is of 4 people according to:

4  teachers    0 other member       total possibilities    1

3  teachers     1     teachers  C₄,₃  = 4   and  other member  6    6*4   =  24

2 teachers     2      C₄,₂  =  4!/2!  = 12    2 (om)    and  C₆,₂   =  6!/4!  = 30

30*12  = 360

1  teacher        3     (om)               4         and  C₆,₃ = 6!/3!   =  120

120*4  = 480

Total ways of committee    1  + 24  + 360 +  480  = 865

4 0
3 years ago
5.44nL to mL convert
aniked [119]
5.44nl \times \frac{1ml}{1000000nl} = 0.00000544ml
6 0
3 years ago
Which statement is true about the function f(x) =
Andrei [34K]
What are the options?
8 0
3 years ago
The price of a car has been reduced from $14,000 to $8,400. What is the percentage decrease of the price of the car?
Lady bird [3.3K]

Answer: 40%

Step-by-step explanation:

If you divide 8400 by 14000. You will see that $8400 is 60% (.60 in the calculator) you need to subtract that from 100 to find the discount. 100-60= 40

3 0
3 years ago
Which graph represents the linear equation y = 1?
hichkok12 [17]

Answer:

but there's no choices

3 0
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