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
Makovka662 [10]
2 years ago
11

Is 2:4 and 3:8 proportion or not?

Mathematics
1 answer:
serg [7]2 years ago
7 0

Answer:

No

Step-by-step explanation:

While these values are close, they are not equal, so I know the original fractions cannot be proportional to each other. So my answer is: The fractions are not

You might be interested in
Please look at the question in the picture it’s a statistics problem
Klio2033 [76]

B is the correct answer

5 0
2 years ago
A human resource manager wants to see if there is a difference in the proportion of minority applicants who get the job and the
mash [69]

Answer:

Error Bound = 0.04

Step-by-step explanation:

Whenever we want to estimate parameter from a subset (or sample) of the population, we need to considerate that your estimation won't be a 100% precise, in other words, the process will have a random component that prevents us from always making the exact decision.

With that in mind, the objective of a confidence interval is to give us a better insight of where we expect to find the "true" value of the parameter with a certain degree of certainty.

The estivamative of the true difference between proportions was -0.19 and the confidence interval was [-0.23 ; -0.15].

The question also defines the error bound, as the right endpoint of the confidence interval minus the sample mean difference, so it's pretty straight foward:

Error Bound = -0.15 -(-0.19) = -0.15 + 0.19 = 0.04

The interpretation of this would be that we expect that the estimative for the difference of proportions would deviate from the "true" difference about \pm 0.04 or 4%.

6 0
3 years ago
HELP ME!!! solve for x
liq [111]

Answer:

x = 13.5 units

Step-by-step explanation:

Segment drawn to join the two sides of the triangle is parallel to third side of the triangle.

Therefore, by basic proportionality theorem:

\frac{12}{27}  =  \frac{6}{x}  \\  \\ x =  \frac{27 \times 6}{12}  \\  \\  \huge \red{ \boxed{x = 13.5 \: units}}

3 0
3 years ago
Larry made 85% on his exam. If there were 140 questions, how many did he answer correctly
ella [17]

Answer:

119

Step-by-step explanation:

Divided by x and y for total engagement of relationship between two beings of equation.

3 0
3 years ago
7/9 x (-5/7)<br> Write as fraction :)
astraxan [27]

Answer:

the answer is 35/54

Step-by-step explanation:

times the numerator and the denominator see if you can simplify it

5 0
2 years ago
Other questions:
  • Please help I need the answer ASAP!!!!!
    9·2 answers
  • Solve: 2/3 x = 8 <br> A.4<br> B.12
    5·2 answers
  • (50,3)
    13·1 answer
  • Rs¯¯¯¯¯¯ bisects ∠qrt. if m∠qrt = 116°, what is m∠qrs?
    12·1 answer
  • A worker draws a 1/5 scale drawing of the top of a small air conditioning unit. The drawing is a small air conditioning unit. Th
    8·1 answer
  • Heeeeeeeeeeeeeeeeeeeeeeeeeelpppppppppppppp
    14·1 answer
  • at noon aretha can watch a football game basketball game or a documentary about horses on tv.at 3:00,she can watch different foo
    9·1 answer
  • If x+20+ 35 = 180 so x = ?<br><br><br><br><br><br> a) 130<br> b) 25<br> c) 125<br> d) 100
    9·2 answers
  • A formula for finding SA, the surface area of a rectangular prism, is
    9·1 answer
  • What is the nth term rule of the quadratic sequence below?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!