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rjkz [21]
3 years ago
7

"What scale of measurement is being used when a teacher measures the number of correct answers on a quiz for each student

Mathematics
1 answer:
andrew11 [14]3 years ago
6 0

Answer:

"Ratio " seems to be the appropriate choice.

Step-by-step explanation:

  • A scale that is being used to mark quantities with a regular process or order, a quantifiable significance discrepancy, as well as a "true zero" value.  
  • Any factors that should be considered on something like a ratio scale which can be calculated usually involve:  

Height: Should be represented in inches, centimeters, feet, respectively., and therefore can't be smaller than 0 (zero).

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Concentrate and water are mixed to make juice. Which is the stronger
vladimir1956 [14]

Answer:

As a fraction, A is 3/8 concentrate in final product and B is 4/11.

A is, in other words, 33/88, and B is 36/88 concentrate in the final mixture.

So Mixture B is stronger, slightly.

Note that in order to make the fractions the same denominator, we had to 'expand' each fraction with the denominator of the other fraction. After that, the numbers are really easy to compare.

7 0
3 years ago
Find the solution(s)<br> y= x + 1<br> y= x² - 4x + 5
Genrish500 [490]

Answer:

1. Many possible solutions, two solutions would be: (-1,0) and (1,0)

2. x  =  −

2

±  i

Step-by-step explanation:

For the first equation, since its linear, there are many possible solutions!

two solutions would be: (-1,0) and (1,0)

For the second one, replace y with 0 and solve

x  =  −2 ±  <em>i</em>

<em />

<em>Hope i helped, brainliest would be appreciated</em>

<em>Have a nice day!</em>

<em>   -Aadi x</em>

5 0
3 years ago
Bill worked 24 hours last week and earns $8.25 per hour. Use front-end estimation to find an estimate of the total amount of mon
never [62]
It will be 2.90 repeating because you will divide 24 by $8.25 and will give you the answer 2.90
3 0
3 years ago
Read 2 more answers
Find the slope of the line?
LenKa [72]

Answer:

-3/4

Step-by-step explanation:

Option 1

Direction of the line: Down

-Negative Slope

Rise=-3

Run=4

Rise/Run=-3/4

Option 2

Points: (1,-2) and (-3,1)

y2-y1/x2-x1= 1-(-2)/-3-1

1+2/-3-1

-3/4

3 0
4 years ago
Read 2 more answers
Susan and James will put their money together. What is the most expensive snack they will be able to buy? Math
kolezko [41]

Answer:

What snacks can they buy? if Susan and James don't know that they must be slow, might as well not even buy snacks if they can't figure that out.

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
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