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
sineoko [7]
4 years ago
11

What is the slope of (-9,6) and (-3,9)

Mathematics
1 answer:
lorasvet [3.4K]4 years ago
7 0

Answer:

it would be 3/6 because you rise 3 and run 6, the equation for slope is rise over run. so 3/6 is one half.

You might be interested in
Select one card from two cards, one colored red, one colored blue. replace the card and repeat the experiment. what is the proba
elena55 [62]
The probability of picking the blue card is 1/2 each time.

The probability of picking it BOTH times is

(1/2)•(1/2) = 1/4. (25%)
4 0
4 years ago
A food scientist takes a random sample of 25 cereals in order to test the claim that the mean fiber content is less than 2.5 gra
Jlenok [28]

Answer:

Choice A: there is insufficient evidence to conclude that the mean for the fiber content is less than 2.5 gms.

Step-by-step explanation:

From the graphs given the more appropriate is one sample t- test

One sample t- test is used and the results are

Hypothesis Test                       Fiber

Sample Mean                          2.62

Sample St. Dev                       3.492

Degrees of Freedom              24

t- test statistic                         0.1718

p- value                                    0.5675

the critical region for this test at ∝= 0.05 is t < -1.711

There is not enough evidence to reject the null hypothesis.

Since the calculated t=   0.1718 does not fall in the critical region the null hypothesis is accepted that the mean fiber content is not  less than 2.5 grams.T

6 0
3 years ago
What is the midpoint of the coordinate F( -2, 4) and G(6, 1)
Marrrta [24]

Answer:

\huge\boxed{\left(2; 2\dfrac{1}{2}\right)}

Step-by-step explanation:

\text{The formula of a midpoint:}\\\\M\left(\dfrac{x_1+x_2}{2};\ \dfrac{y_1+y_2}{2}\right)\\\\\text{We have the points}\ F(-2,\ 4),\ G(6,\ 1).\\\\\text{Substitute:}\\\\M_{FG}\left(\dfrac{-2+6}{2};\ \dfrac{4+1}{2}\right)\to M_{FG}\left(\dfrac{4}{2};\ \dfrac{5}{2}\right)\to M_{FG}\left(2; 2\dfrac{1}{2}\right)

6 0
3 years ago
Luis says figure Y is a rotation of figure X, Explain Luis's error.<br><br><br> PLEASE HELPP
Naddika [18.5K]

Answer:

You can see that Y is obviously bigger than X

Step-by-step explanation:

5 0
3 years ago
Find the volume of a cone that has a diameter of 7 and a height of 8.
sergiy2304 [10]
I just did this I’m gonna have my friend come and answer this for u
4 0
2 years ago
Other questions:
  • The number of bicycles (X) in a shop is 4 more that 3 times the number of snowmobiles (Y). What equation symbolically represents
    7·1 answer
  • A surf instructor has an initial fee of $12 and charges $8
    5·1 answer
  • Please heros of the internet i need assistance
    15·1 answer
  • I wanted to know if someone could help me figure out where sine lies in the attachment I have. Could I also have an explanation?
    9·1 answer
  • Need help with this equation b^2+2b-13=2 can you please explain
    15·2 answers
  • There is a line whose y intercept is 3 and whose slope is 6. What is its equation in slope-imtercept form?
    6·1 answer
  • Help me please !!!!!!!
    7·1 answer
  • A line passes through the point (-3,-5) and has a slope of 2. Write the slope-intercept form.
    8·1 answer
  • I NEED HELP. Plz ignore my handwriting
    5·1 answer
  • After sales tax, A $96 watch costs $101.28. what is the sales tax percentage?
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!