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Luda [366]
3 years ago
13

What is the coefficient in the algebraic expression 7XY squared ?

Mathematics
1 answer:
deff fn [24]3 years ago
3 0
Coefficients are the number(s) before the variables in an equation or expression. Since 7 is before the variables, 7 is the coefficient. Good luck!
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exercise alone. Two methods of collecting data have been proposed. Method I: Recruit volunteers who are willing to participate.
aniked [119]

Answer:

I) If method I is used, population of generalization will include all those people who may have varying exercising habits or routines.  They may or may not have a regular excersing habit.  In his case sample is taken from a more diverse population

II) Population of generalization will include people who will have similar excersing routines and habits if method II is used since sample is choosen from a specific population

Step-by-step explanation:

past excercising habits may affect the change in intensity to a targeted excersise in different manner. So in method I a greater diversity is included and result of excersing with or without a trainer will account for greater number of variables than method II.

5 0
3 years ago
bill is in a class of 50 students.40% of the students in the class take the bus to school. How many students do not take the bus
deff fn [24]

Answer:

30

Step-by-step explanation:

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8 0
3 years ago
What is the answer to 5x+9x=100?
alexira [117]

Answer:

50/7.

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Step-by-step explanation:

Combine like terms, 5x and 9x.

5x+9x=14x

14x = 100

14x / 14 = 100 / 14

x = 50/7 or 7.14

Hope this helps!

5 0
3 years ago
Read 2 more answers
Please Answer this Correctly For Brainiest!
Reika [66]

Answer:

78%

Step-by-step explanation:

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6 0
3 years ago
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sveta [45]

Answer:

56.5

Step-by-step explanation:

4 0
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