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kobusy [5.1K]
4 years ago
6

there are eight girls competing in an ice skating competition,in how many ways can they finish in first,second, and third place?

Mathematics
2 answers:
MrMuchimi4 years ago
7 0
There are 24 ways they would get 1st 2st 3rd
Andreas93 [3]4 years ago
5 0
<span>8! - 5! = (8 * 7 * 6 * 5 * 4 * 3 * 2 * 1) - (5 * 4 * 3 * 2 * 1) = 8 * 7 * 6 = 336 </span>


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How do I work this problem out? <br> S= 2(lw+ lh+ wh)
ANTONII [103]
First, and most important, you must know what the question is. You haven't told us what the question is, and a gray cloud hangs like a dark mist over the problem, giving the unmistakable impression that you're not too sure of it yourself.
7 0
4 years ago
Mr. and Mrs. Chavez close on a 30 year home loan for $250,000. The monthly payment with no points is $1,580, but if they buy a p
Andru [333]

Answer:

The Chavez family has two options when applying a house loan for 30 years which is amounting to $250,000. First, the will not take the points with a monthly payment of $1580 while if they take the points, they will have a monthly payment of $1560. What they did was they did not buy the points and the reason for this was they are planning to sell the house after 5 years.

3 0
3 years ago
Compare the values 0.25 and 2/9 using &lt; &gt;, or = MAKE SURE TO SHOW WORK!!
kodGreya [7K]

Answer:

0.25 > 2/9

Step-by-step explanation:

When you change 2/9 into a decimal, you get 0.22222222...

Therefor, 0.25 is greater than 2/9

5 0
4 years ago
5(x-3) /8 +2=7 solve? ​
SVETLANKA909090 [29]

Answer:

Okay I'm not thoroughly understanding your question. But here is my answer for BOTH ways.

Step-by-step explanation:

If it's 5 TIMES 3x/8 +2=7

x= 8/3 or x=2.6

If it's 5(3x) OVER 8 in fraction form +2=7

x= 11

Hope this answers your question.

3 0
3 years ago
Find the missing measure of a trapezoid with an area of 6.5 units squared and a base of 4 units and a height of 2 units.
katen-ka-za [31]
A= a+b/2 *h

6.5 = a+4/2 * 2

6.5/2 = a+4/2 *2/2

3.25 = a+4/2

3.25*2= a+4/2*2
6.5 = a+4
6.5-4 = a+4-4
2.5 = a

The missing measure is 2.5

Check
6.5= 2.5+4/2 *2
6.5= 2.5+2*2
6.5=2.5 + 4
6.5=6.5
5 0
3 years ago
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