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QveST [7]
3 years ago
5

a teacher says that the top 10% of the class received an A on the last test. the scores were normally distributed with mean 67 a

nd a standard deviation 16. find the minimum score required to get an A. g
Mathematics
1 answer:
12345 [234]3 years ago
5 0
Umm im just here sooooo goodluck oh come one
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Combine Like terms 18s + 30sk
Bingel [31]

Answer:

6s(5k+3)

Step-by-step explanation:

18s+30sk

Factor out 6.

6(3s+5sk)

Consider 3s+5sk. Factor out s.

s(3+5k)

Rewrite the complete factored expression.

6s(5k+3)

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2 years ago
Decrease 1440 by 80%
mario62 [17]

Answer:

288 will be ur ans

Step-by-step explanation:

1440 x 80/100

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3 years ago
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Step-by-step explanation:

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2 years ago
Use the pattern below for questions 6 - 8.
Yuliya22 [10]

Answer:

See below

Step-by-step explanation:

<u>The sequence given</u>

  • 6, 19, 58, 175

<u>We see the pattern: triple the previous term plus 1</u>

  • 2) 19 = 6*3 + 1
  • 3) 58 = 19*3 + 1
  • 4) 175 = 58*3 + 1

<u>Next two terms</u>

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<u>Following two terms</u>

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  • 8) 4738*3 + 1 = 14215

4 0
3 years ago
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