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
Assoli18 [71]
3 years ago
15

Need some figuring out which sentence has one solution,no solution, and infinite solution.

Mathematics
1 answer:
dolphi86 [110]3 years ago
4 0

Answer:

the second one

Step-by-step explanation:

You might be interested in
What is one ninth plus two thirds simplified
GREYUIT [131]
7/9. 1/9 plus 2/3. You have to get the lest common denominator, so change 3 to 9 by multiplying it by three. Remember, you have to do the same thing you do to the denominator to the numerator. So, 2/3 would be 6/9. 6/9 plus 1/9 is easy, basic facts. 1 and 6 is 7, and you put the nine under. You get 7/9


4 0
3 years ago
Read 2 more answers
A veterinarian does research on the causes of enteroliths, stones that develop in the colon of horses. She suspects that feeding
dsp73

Answer:

On average, horses with and without enteroliths are fed the same amount of alfalfa per month

Step-by-step explanation:

Hello!

The veterinarian wants to research if eating alfalfa causes horses to have enteroliths.

The study variables are:

X₁: number of alfalfa flakes eaten over a month by a horse with enteroliths.

X₂: number of alfalfa flakes eaten over a month by a horse free of enteroliths.

She calculated a CI interval, with level 1 - α and the interval contained the cero.

With a significance level α, the hypotheses are:

H₀: μ₁ - μ₂ = 0

H₁: μ₁ - μ₂ ≠ 0

To decide whether you should reject or not the null hypothesis using a Confidence Interval is the following:

If the CI contains the number stated in the null hypothesis, the decision is to not reject the null hypothesis.

If the CI doesn't contain the number stated in the null hypothesis, then the decision is to reject the null hypothesis.

Since the interval contains the cero, if 1 - α and α are complementary, the decision is to reject the null hypothesis.

This means that at a level of significance of α, you can conclude that there is no difference between the population means of the numbers of alfalfa flakes eaten by horses with or without enteroliths.

I hope it helps!

7 0
3 years ago
A company's stock was selling at
belka [17]

<u>old:</u> $16

<u>new:</u> $20

<u>percent increase</u>

-> formula: (new-old / old) x 100

(20-16 / 16) x 100

4/16 x 100

0.25 x 100

answer: 25% increase

8 0
3 years ago
PLEASE HELP ILL GIVE BRAINLY!!!!!!
vitfil [10]

5

53

127

7

127

53

8

53

127

7

127

3 0
2 years ago
Please I BEG YOU! Find the ordered pair (x,y) if x+y=(5-x)+(5-y), x-y=(x-1)+(y-1).
qwelly [4]

Answer:

x=4, y=1

I think its that

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • Use the given graph to determine the period of the function. 1 &amp; 2 plz
    11·1 answer
  • Apply the distributive property to create an equivalent expression. (7-4n) x 6 = ?
    11·1 answer
  • I need to know the answer
    14·2 answers
  • (24b^3 + 90b^2) divided by 6b
    11·2 answers
  • Nd Practice
    6·1 answer
  • A wheelchair ramp is 4.2 m long. It rises 0.7 m. What is the angle of elevation to the nearest degree?
    5·1 answer
  • A vector in standard position has its terminal point at (–10, –4). What is the approximate direction angle of the vector?
    10·2 answers
  • Need helpp fastt plss will give brainliest to who is correct plss helpp
    8·2 answers
  • 1+1+1*1/1-1-1*1 ?<br>what's the result​
    12·2 answers
  • Complete the proof of the identity by choosing the rule that justifies each step.(1-cosx)(1+cosx)=sin^2x
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!