Ask question

Ask question

All categories

Romashka-Z-Leto [24]

3 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]3 years ago

5 0

What do you want solved?

You might be interested in

A pair of fair dice is rolled.

mezya [45]

A) 4/36, or 1/9
b) 1-1/9=8/9

5 0

3 years ago

Read 2 more answers

QUESTION 1<br><br> Which graph could be used to represent a proportional situation?

inn [45]

Answer:

this will b the anwser

Step-by-step explanation:

4 0

3 years ago

I need to know the answer

ivanzaharov [21]

Answer: 6 i think

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Which correctly compares the medians and the measures of variability of the data in the box plots? Select three

LenKa [72]

Answer:

Yes it is right

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

If someone would help me that would be amazing

olchik [2.2K]

Given:
(x₁,y₁) = (-2,4)
(x₂,y₂) = (0,2)

Determine the slope of the function
m = (y₂ - y₁) / (x₂ - x₁)
m = (2 - 4) / (0 + 2)
m = -2/2
m = -1

Determine the equation
y - y₁ = m(x - x₁)
y - 4 = -1(x - (-2))
y - 4 = -1 (x + 2)
y - 4 = -x - 2
y = -x - 2 + 4
y = -x + 2
f(x) = -x + 2

The correct answer is first option

5 0

4 years ago