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adell [148]
3 years ago
15

How many 4 person committees are possible from a group of 12?

Mathematics
1 answer:
larisa86 [58]3 years ago
6 0
This is a combination question
Hope this helps

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A lawyer charges for her services based on the number of hours worked. The expression gives the total cost for h hours is 200h+2
zhannawk [14.2K]
H is the number of hours worked. So the expression 200h+250 is 200 times the number of hours plus 250.

Here's a few computations using different values for h

1 hour --> (200)(1)+250 = 450
2 hours --> (200)(2) + 250 = 650
3 hours --> (200)(3)+250 = 850
10 hours --> (200)(10)+250 = 2250

As you can see the 250 is fixed. It gets added to the cost no matter how many hours the lawyer works. This is most likely a flat fee. Just to meet the lawyer you pay $250.

The 200 gets multiplied by the hours worked. So the 200 is an hourly rate. The more hours the lawyer works, the more he gets paid because this part of the expression depends on the hours worked.

Thus, an interpretation of the expression 200h + 250 is that the lawyer charges a fee of $250 per consultation and an additional $200 per hour on top of that.
4 0
3 years ago
Chris Johnson earns $34,850 annually as an engineer. She single on sports your father. The state tax rate in her state is 3% of
Natasha2012 [34]

Answer: 1,045.50

Step-by-step explanation: hope this helps champ.

6 0
3 years ago
15 points and BRAINLIEST John and his sister each bought a car in 2005. John's car cost $3,000 and is decreasing in value $150 p
nignag [31]

Answer:

C

Step-by-step explanation:

5 0
3 years ago
For the three-part question that follows, provide your answer to each question in the given workspace.
zepelin [54]

Answer:

See below

Step-by-step explanation:

Julie wants to cut her hair 9 inches off from 16 inches

<h3>Part A </h3>

Expression

  • 16 - 9
<h3>Part B</h3>

Calculation

  • 16 - 9 = 7 inches
<h3>Part C</h3>

Explanation of steps

  • 1 - note the point 16 on the number line
  • 2 - move left by 9 points on the number line
  • 3 - note point 7 as answer
6 0
3 years ago
Read 2 more answers
NEED HELP FAST<br> 1. Simplify 9^2/9^7.<br> A.9^5<br> B.1/9^9<br> C.1/9^-5<br> D.1/9^5
saveliy_v [14]
Subtract the exponents when the base number is the same.

2 - 7 = -5

So 9^-5 or 1/9^5.
8 0
3 years ago
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