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Zolol [24]
2 years ago
5

HELP!! Please I need help with this question

Mathematics
1 answer:
lawyer [7]2 years ago
7 0
Z-4.5 = -1.5

Add 4.5 to each side:
z = -1.5 + 4.5z = 3


 Cedric is correct because he used the inverse of subtraction and added 4.5.


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Jada and Lin are comparing inches and feet. Jada says that the constant of proportionality is 12. Lin says it is 1/12 Do you agr
irinina [24]

Answer: Look up your exact question

Step-by-step explanation: The question you've asked has also been asked by another person on brainly, you could look at their answer. Link: brainly.com/question/11191408

4 0
3 years ago
Determine which of the four levels of measurement​ (nominal, ordinal,​ interval, ratio) is most appropriate. ages of children: 3
gayaneshka [121]

Answer:

The level of variable ages of children is ratio.

Explanation:

Nominal scale is the one which takes categories as its values like gender of a person.

Ordinal scale is the one which is used to show the order of values with no clear difference among them like satisfaction level of people with a service.

Interval scale is the one which shows the clear order of values with clear difference between the values with out true zero.

Ordered scale is one which not only produces the order of variables but also makes the difference between variables known along with information on the value of true zero.

Therefore, the variable which is under consideration here is the ages of children, which takes the values 3,4,5,6 and 7 is a ratio scale.


6 0
3 years ago
How to Simplify: (a + 2)(3a - 1')
IrinaVladis [17]
3a to the power of 2 plus 5a minus 2
3 0
2 years ago
FIRST TO ANSWER GET BRAINLEST.
Lostsunrise [7]

Answer:

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Step-by-step explanation:

6 0
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