1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
lorasvet [3.4K]
3 years ago
8

what does y =mx +b mean and how do you use it to solve problems? whats the different between y=mx+b and y=mx + c

Mathematics
1 answer:
algol133 years ago
4 0

y=mx+c is the equation for a line graph, m is the gradient and c is where it goes through the y axis, the only difference between y=mx+c and y=mx+b is where u live as in different countries learn it different ways but it is still the same thing
You might be interested in
Joe is building a fort for his little brother out of boxes. He is wondering how much room there will be inside the fort.
dalvyx [7]
675(6)7+87906-24+6543-1235
7 0
2 years ago
The length of the hypotenuse is:<br> 0.<br> 1.<br> 2.<br> 4.
photoshop1234 [79]

divide the base by the sin of the opposite angle

 base = 2

opposite angle = 30 degrees

2/sin(30) = 4

 x = 4

7 0
3 years ago
What is the value of z?<br> 117°
mario62 [17]
Hi I would love to help but the picture is black
6 0
2 years ago
A random sample of 87 eighth grade students’ scores on a national mathematics assessment
Finger [1]

There is not enough evidence to support the administrator’s claim and the true mean is not significantly greater than 280.

<h3>What is a statistical hypothesis?</h3>

A hypothesis to test the given parameters requires that we determine if the mean score of the eighth graders is more than 283, thus:

The null hypothesis:

\mathbf{H_o \leq 283}

The alternative hypothesis:

\mathbf{H_i > 283}

From the population deviation, the Z test for the true mean can be computed as:

\mathbf{Z = \dfrac{\hat X - \mu _o}{\dfrac{\sigma}{\sqrt{n}}}}

\mathbf{Z = \dfrac{283 -280}{\dfrac{37}{\sqrt{87}}}}

Z = 0.756

Note that, since we are carrying out a right-tailed test, the p-value for the test statistics is expressed as follows:

P(z > 0.756)

P = 0.225

Since the P-value is greater than the significance level at α = 0.14, we can conclude that there is not enough evidence to support the administrator’s claim and the true mean is not significantly greater than 280.

Learn more about hypothesis testing here:
brainly.com/question/16251072

#SPJ1

8 0
1 year ago
Given: 3 − 2(x + 4) = 13 prove: x = −9
Brums [2.3K]

Answer:

I hope this helps:))

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • What is 14/5 as a mixed number ?
    15·2 answers
  • If Leo adds his age to the age he will be next year on this date, the sum is 19 years. How old will Leo be 12 years from today?
    8·2 answers
  • What is the value of 2 times 10 to the third power
    5·2 answers
  • Who wants to talk and be friends
    8·2 answers
  • Assume that the wooden triangle shown is a right triangle.
    10·2 answers
  • Select the coordinates of two points on the line y = 8.
    15·1 answer
  • at a certain fast-food restaurant, the volume of a large soda is 35% greater than the volume of a small soda. if the volume of t
    14·1 answer
  • No Links No anything will give brainliest
    5·1 answer
  • PLSSS HELP IF YOU TURLY KNOW THISS
    10·2 answers
  • Kevin can jog 3,000 feet in 6 minutes. If he jogs at the same rate, how many feet can she jog in 9 minutes?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!