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
gayaneshka [121]
3 years ago
10

Find the distance between the two points, round to the nearest tenth if needed. (-6,-2) and (1, 6)

Mathematics
1 answer:
Gnoma [55]3 years ago
7 0
Due to the distance formula the answer should be root 113 or 10.63
You might be interested in
What is the value of the expression below?<br> 72 ÷ 4.5x3+8
Fofino [41]

Answer:

56

Step-by-step explanation:

Apply PEMDAS:

72 / 4.5*3+8\\\\16*3+8\\\\48+8\\\\\boxed{56}

4 0
3 years ago
Find the missing side of the triangle shown below, if the perimeter is 79.6.
astraxan [27]

Answer:

There is no picture

Step-by-step explanation:

7 0
2 years ago
3 kilograms of red hots and I
MrRa [10]

Answer:

Step-by-step explanation:

each kilogram of gummy bears is 9 dollars because the difference of 39 and 21 is 18, 18/2 is 9, 21-9=12 12/3=4 , therefor each kilogram of red hots is $4.00

4 0
3 years ago
Read 2 more answers
Of those women who are diagnosed to have early-stage breast cancer, one-third eventually die of the disease. Suppose a screening
Finger [1]

Answer:

A) Alternative hypothesis; Ha: p_o > ⅔

B) Null hypothesis;

H0: p_o = ⅔

C) There is sufficient evidence to support the claim that the community screening programme was effective

D) p-value = 0

Its less than the significance value and so we will reject the null hypothesis and conclude that the community screening programme was effective

Step-by-step explanation:

A) We are told that ⅓ of those diagnosed eventually die of the disease. Thus, ⅔ is the fraction that will survive the disease.

Thus, the null hypothesis is;

H0: p_o = ⅔

We are told that a screening programme was started to increase the survival rate. Thus,the alternative hypothesis is;

Ha: p_o > ⅔

B) null hypothesis is;

H0: p_o = ⅔

C) 164 out of the 200 women selected survived the disease.

Thus sample proportion is;

p^ = 164/200

p^ = 0.82

For the z-score value, we will use the formula;

z = (p^ - p_o)/√((p_o(1 - p_o)/n)

Now, p_o = ⅔ = 0.67

Thus;

z = (0.82 - 0.67)/√((0.67(1 - 0.67)/200)

z = 4.51

From online p-value from z-score calculator, we have p-value ≈ 0

This is less than the significant level of 0.05 and therefore we will reject the null hypothesis and conclude that the community screening program was effective.

D) p-value ≈ 0

Reject the null hypothesis

4 0
2 years ago
-1/2 + 2. What is the solution to this problem
andriy [413]
-1/2 + 2 = 1.5 
because if u add 2 to a minus half it goes 0 and then 1.5 (positive half)
8 0
3 years ago
Read 2 more answers
Other questions:
  • the snowstorm lasted a total of 9 hours. it snowed at a rate of 1 in per hour during the first two hours. the snow continued for
    6·2 answers
  • What is the equation of a line that contains the point (4, 0) and is parallel to x + y = 2?
    15·1 answer
  • Solve using elimination.<br> 6x + 8y = -4<br> -6x - 10y = 14
    7·2 answers
  • Plz Wegnerkolmp2741o help me
    6·1 answer
  • Ty very much! Please help? :))
    8·1 answer
  • 7h + 3 = 7(2+h) -11 <br> this is my question
    5·1 answer
  • Can someone please check my answer??!
    5·1 answer
  • Song lyric ideas please
    11·2 answers
  • Name the multiplication property shown the equation 12 m=m . 12
    13·2 answers
  • Samuel scored a 72, 92 and 80 on his first three exams. What is the minimum score he needs to get on his exam to get an average
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!