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natita [175]
3 years ago
5

In a song competition, a participant has to score a total of at least 20 points in the first four rounds combined to move on to

the fifth and final round. Curtis scored 2 points in the first round. He then went on to score additional points in the second, third, and fourth rounds. In each of those rounds, his score was identical. Which inequality best shows the number of points, p, that Curtis scored in each of the second, third, and fourth rounds if he earned a place in the finals? Make sure you show your work. 
2 + 3p ≤ 20

2p + 3 ≥ 20

2 + 3p ≥ 20

2p + 3 ≤ 20
Mathematics
1 answer:
Hatshy [7]3 years ago
7 0
The correct answer is C, 2+3P is equal to or greater than 20 because you have to add 2 to whatever amount of points he got the other three rounds, and to make it to finals you need at least 20
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prohojiy [21]

Answer:

Total possible ways to select 6 teachers from 34 teacher are ^{34}C_6=1344904.

Step-by-step explanation:

It is given that total number of teachers at a school is 34.

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^nC_r=\frac{n!}{r!(n-r)!}

Where, n is total possible outcomes and r is number of selected outcomes.

Total teachers = 34

Selected teachers =6

Total number of possible ways to select 6 teachers from 34 teacher is

^{34}C_6=\frac{34!}{6!(34-6)!}

^{34}C_6=\frac{34\times 33\times 32\times 31\times 29\times 28!}{6!(28)!}

^{34}C_6=1344904

Therefore total possible ways to select 6 teachers from 34 teacher are ^{34}C_6=1344904.

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3 years ago
770 is 70% of what number?
Andreyy89

Answer:If you are using a calculator, simply enter 770×100÷70, which will give you the answer.

Step-by-step explanation:

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Please answer correctly !!!!! Will mark Brianliest !!!!!!!!!!!!!!
Irina18 [472]

Answer:

x = 97.6

Step-by-step explanation:

cos = adjacent over hypotenuse

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* multiply each side by x *

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* divide each side by cos ( 55 ) *

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we're left with x = 97.63302055

Our last step is to round to the nearest tenth of a foot

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Answer:

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