Due to its subject-specific classification, ink color in pens is a qualitative variable.
<h2>What is a Qualitative variable?</h2>
- The factors that cannot be measured with a numerical value are known as qualitative variables.
- In order to define anything, these quantities are not quantified or tallied; instead, data is categorized.
- There is no numerical way to express it.
<h3>Quantitative variable</h3>
- The other choices are erroneous because the variables that are numerically specified in the other choices—an individual's weight, the number of children, and the number of miles—are these.
- Therefore, all of those are quantitative variables.
Consequently, option (C) is the appropriate choice.
Learn more about quantitative variables here:
brainly.com/question/14583272
#SPJ4
Answer:
2a) $180
2b) $1440
Step-by-step explanation:
2a) Basically Samuel works for 6 hours a day and earns 7.50 per hour, so you have to do 7.50 x 6 to see how much he earns per day (which in this case is $45). You then have to multiply $45 to 4 since he earns $45 per day and works 4 days per week (which is $180).
2b) After finding out how much he earns per week ($180 from the previous question), you then have to multiply $180 by 8 as $180 is the amount he earns per week and since he works for 8 weeks you have to multiply $180 by 8 (the answer is then $1440).
sorry if I'm not making sense, i tried :) good luck!
Answer:
37
Step-by-step explanation:
f(x) = 2x-1
g(x) =x^2 +3
f°g(x) = means put g(x) in for x into the function f(x)
f(g(x)) = 2 (g(x)-1
=2(x^2 +3) -1
Distribute
= 2x^2 +6-1
=2x^2 +5
Now we let x=-4
f(g(-4)) = 2 (-4)^2 +5
=2(16) +5
=32+5
=37
Answer:
Radius=9
Diameter=18
Step-by-step explanation:
Answer:
Step-by-step explanation:
