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
Ket [755]
2 years ago
13

1.what is the y-intercept f (x) = 3x+8/x-4?

Mathematics
1 answer:
alekssr [168]2 years ago
6 0

The Eubanks Answer:

Step-by-step explanation:hehus

You might be interested in
What is |-40| •\• - |5|?​
RideAnS [48]
|-40| = 40

|5| = 5

40 - 5 = 35

i would say the answer is 35 because i have no idea what •\• means ;-;
4 0
2 years ago
Read 2 more answers
Test the claim that the proportion of people who own cats is significantly different than 80% at the 0.2 significance level. The
sattari [20]

Answer:

C. H0 : p = 0.8 H 1 : p ≠ 0.8

The test is:_____.

c. two-tailed

The test statistic is:______p ± z (base alpha by 2) \sqrt{\frac{pq}{n} }

The p-value is:_____. 0.09887

Based on this we:_____.

B. Reject the null hypothesis.

Step-by-step explanation:

We formulate null and alternative hypotheses as  proportion of people who own cats is significantly different than 80%.

H0 : p = 0.8 H 1 : p ≠ 0.8

The alternative hypothesis H1 is that the 80% of the  proportion is different and null hypothesis is , it is same.

For a two tailed test for significance level = 0.2 we have critical value  ± 1.28.

We have alpha equal to 0.2  for a two tailed test . We divided alpha with 2 to get the answer for a two tailed test. When divided by two it gives 0.1 and the corresponding value is ± 1.28

The test statistic is

p ± z (base alpha by 2) \sqrt{\frac{pq}{n} }

Where p = 0.8 , q = 1-p= 1-0.8= 0.2

n= 200

Putting the values

0.8 ± 1.28 \sqrt{\frac{0.8*0.2}{200} }

0.8 ± 0.03620

0.8362, 0.7638

As the calculated value of z lies within the critical region  we reject the null hypothesis.

8 0
2 years ago
These two triangles are congruent.
SpyIntel [72]

Answer:

Loading..

Step-by-step explanation:

5 0
3 years ago
Y'all I need help asap
worty [1.4K]

Answer:

Let's solve for x.

4x+5y=7

Step 1: Add -5y to both sides.

4x+5y+−5y=7+−5y

4x=−5y+7

Step 2: Divide both sides by 4.

4x/4=−5y+7/4

x=−5/4 y+ 7/4

Answer: for the first one x=−5/4 y+ 7/4

3x−2y=−12

Step 1: Add 2y to both sides.

3x−2y+2y=−12+2y

3x=2y−12

Step 2: Divide both sides by 3.

3x/3=2y−12/3

x=2/3y−4

Answer:

x=2/3y−4

Step-by-step explanation:

4 0
3 years ago
Fraction of the diagram is shade
WITCHER [35]

Answer:

10/30 is the fraction of the diagram shade

8 0
3 years ago
Other questions:
  • A scientist is observing the grizzly bear population in two state parks. The parks each have 150 bears when he begins observing
    7·2 answers
  • Can someone please help me
    14·1 answer
  • if jean and kim combined their weekly allowances they would have $12. Jeans allowance is $2 more than kim’s allowance
    5·1 answer
  • Luke has 22 lots for sale. Each lot is 1.63 acres. How much land does Luke have for sale?
    13·2 answers
  • Let us take as a given that x is normally distributed with a mean of 8.5 and a standard deviation of 2, what is p(x ≤ 6)? note:
    10·1 answer
  • Hailey has a 5 foot long extension cords .she wants to know its length in inches.how many inches long is the cord?
    9·2 answers
  • Someone please help me I’ll give out brainliest please dont answer if you don’t know
    7·1 answer
  • Solve the equation.<br> 51 = 3k
    10·2 answers
  • Write 4 3/5<br> as an improper fraction.
    12·2 answers
  • The circle has a radius of 6 inches find it’s approximate area and circumference.. use 3.14
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!