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LiRa [457]
3 years ago
8

There are 12 runners in a race. In how many ways can these runners place first , second, and third?

Mathematics
2 answers:
lisov135 [29]3 years ago
5 0
The correct answer should be B
bonufazy [111]3 years ago
3 0
Answer is C 220. because there are 12 runners
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Is (-4, 2) a solution of 4x + 5y < -7?
cupoosta [38]

Answer:

No

Step-by-step explanation:

Substitute the coordinates of the point into the left side of the inequality, evaluate and compare.

4(- 4) + 5(2) = - 16 + 10 = - 6 > - 7

Thus (- 4, 2 ) is not a solution

4 0
3 years ago
100 POINTS PLEASE HELP EXPLAIN CLEARLY AND YOU GET BRAINIEST!!!!!
Fittoniya [83]

Answer:

if it is the curvy one it is -2 and for the segment/line it is -1.

Step-by-step explanation:

The x coordinate is the answer i don't know why u gave so many points.

5 0
3 years ago
Read 2 more answers
the first three terms of an arithmetic progression is (x + 1), (4 x - 2) and 6 x - 3 if the last term is 18 find the value of x​
lbvjy [14]

Answer:

2

Step-by-step explanation:

<u>Since it is AP, the common difference is same for any term:</u>

  • (4x - 2) - (x + 1) = (6x - 3) - (4x - 2)
  • 3x - 3 = 2x -1
  • 3x - 2x = 3 - 1
  • x= 2

<u>The first 3 terms are:</u>

  • 3, 6, 9

<u>Since the last term is 18, it means this AP has 6 terms:</u>

  • {3, 6, 9, 12, 15, 18}

<u>Answer: </u>as we need to find the value of x only, it is = 2

6 0
3 years ago
Tracy Tomillo is a disc jockey at WGMH. Her annual salary is $52,750. What is her monthly salary?
Juli2301 [7.4K]

Answer:

Her monthly salary is $4395.83

Step-by-step explanation:

Annual = 12 months

12 months = $52 750

1 month = $52 750 ÷ 12

= $4395.83(2d.p)

Monthly = $4395.83

(Correct me if i am wrong)

7 0
3 years ago
Help me please I need help!
nordsb [41]

Answer:

I'd say A because this question is just like y and xays.

Step-by-step explanation:

8 0
4 years ago
Read 2 more answers
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