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Romashka-Z-Leto [24]

2 years ago

5

Teachers are being trained to standardized the scores they give to students' essays. The same essay was scored by 10 different t

eachers at the beginning and at the end of their training. The results are shown in the tables.

1 answer:

evablogger [386]2 years ago

5 0

What do you want solved?

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HELP PLEASE !!!!!!!!!!!!!

kvasek [131]

Answer:

I believe it is y=147

Step-by-step explanation:

8 0

2 years ago

PLEASE HELP!! DUE SOON

mrs_skeptik [129]

Answer:

b=3a/8

a=8b/3

Step-by-step explanation:

b/a=k ( k is the constant proportional)

3/8=9/24=15/40

b/a=3/8

b=3a/8

a=8b/3

I hope this is right answer

7 0

3 years ago

Last week kellie ran 28 miles. This week she ran 32 miles. What is the perecent of change in the number she ran?

Oksana_A [137]

Answer:

60%

Step-by-step explanation:

first do 28+32.

Next it equals 60. So change 60 to percentage form. It would be 60%

7 0

3 years ago

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Name the image by the number of sides and whether it is concave or convex.

fredd [130]

Answer:

concave pentagon I'm thinking

3 0

2 years ago

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Take away 6 from 5 times g ~ in albebraic expression.

Brrunno [24]

5g-6 when you multiply a verable with a number you simplily put the letter beside the number and that lets us know to multiply:)

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3 years ago