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pashok25 [27]
3 years ago
9

An unprepared student makes random guesses on all questions of her multiple choice test. If there are 15 questions and each ques

tion has 5 possible​ answers, what is the probability she will answer at least one question​ correctly? Round to three decimal places.

Mathematics
1 answer:
r-ruslan [8.4K]3 years ago
4 0

answer : 0.965 (3 s.f)

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3x - 2y = -18 use the table of vaules to graph the line
docker41 [41]

Answer:

Given the equation of line :  3x -2y = -18

Table values:

x                  y

0                  9

2                  12

4                   15

6                   18

-6                  0

Now, plot these points (0,9), (2, 12), (4, 15) , (6, 18) and (-6, 0) on the co-ordinate planer, to graph the the line.

You can see the graph of the given equation as shown below.                  

3 0
3 years ago
Worth 50 points PLUS I'll give the person who answers FIRST and BEST the brainlest answer.
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3 years ago
What is the slope of this line that is written in slope-intercept form: y = -2x + 6
tangare [24]

Answer:

A) 6

Step-by-step explanation:

The slope is the last part of the equation

Y=Mx+b

B= the slope

M= the constant

3 0
4 years ago
Read 2 more answers
Which table represents a linear function?
bearhunter [10]

Answer:

  • Table 2

Step-by-step explanation:

<h3>Table 1</h3>
  • x- values change 1 to 4
  • y- values change inconsistently and repeat at -2

This is <u>not</u> a linear function

<h3>Table 2</h3>
  • x- values change 1 to 4
  • y- values change consistently, with common difference of -2

<u>This is a linear function</u>

<h3>Table 3</h3>
  • x- values change 1 to 4
  • y- values change inconsistently, the difference is not common

This is <u>not</u> a linear function

<h3>Table 4</h3>
  • x- values change 1 to 4
  • y- values change inconsistently, the difference is not common

This is <u>not</u> a linear function

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3 years ago
I DONT PAY ATTENTION PLEASE HELP ME AND EXPLAIN IF YOU FEEL LIKE IT
Molodets [167]

Answer: -5x

Step-by-step explanation: combine like terms hope this helps!

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3 years ago
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