Answer:
qualitative
Step-by-step explanation:
Qualitative data is one which is non numerical in nature. The data which has characterizes types of units under observation. Here also in the given question the when the colors of test tube are compared we look at the specific color of certain test tube. When the absorption ratings for the test tube are compared we are looking at the capacity of the test tube. This represents the characteristic of certain test tube. This is an example of qualitative data.
Answer:
i acuiy do not know
Step-by-step explanation:
ummm.....
Answer:
25,21,17,13,9,5,1
Step-by-step explanation:
So first you do 9 x 2 = 18. So that means that at the end of those 9 months, Jordan has a total of 18 books.
Well, you want to know how many more books does he need before he has bought 25. & that's an easy subtracting question.
So now you do 25 - 19 = 6.
So we now know that Jordan will need to buy 6 more books before he gets to 25 all together.
I hope you understand ! (:
Answer:
Luis has 30 cards
Step-by-step explanation:
To solve this problem, we need to setup a system of equations.
If we call the amount of cards Juan has "J", Pedro "P", Maria "M" and Luis "L", we have that:
J + P + M + L = 62
P = J/3
M = J - 3
L = 2J
Substituting P, M and L in the first equation, we have:
J + J/3 + J - 3 + 2J = 62
13J/3 = 62 + 3
13J = 65 * 3
J = 15 cards
The amount of cards Luis has is:
L = 2J = 2 * 15 = 30 cards