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inna [77]
3 years ago
13

Carefully review the research matrix presented below. If this is a within subjects design, how many total participants will be u

sed in the experiment?
Immaculate Appearance Neat Appearance Sloppy Appearance
15 participants 15 participants 15
participants
a. 15
b. 30
c. 45
d. 60
Mathematics
1 answer:
frozen [14]3 years ago
5 0

Answer:

c. 45

Step-by-step explanation:

there are 15 participant in each category, and there are 3 categories, so total participants = 15 * 3

= 45

Hope this helps, and please mark me brainliest if it does!

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2007 would be 0 years since 2007

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Answer: Her yearly salary in 2007 was $25,000

Hope this helps:)
3 0
4 years ago
Evaluate the following expression:<br>p/-3 + (-8)= -8
aalyn [17]
P/-3+(-8)=-8
p/-3-8=-8
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Multiply both side by 3
p/-3(3)=0(3)
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Check:
p/-3+(-8)=-8
Substitute p with 0
0/-3+(-8)=-8
0-8=-8
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3 years ago
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xxTIMURxx [149]

a.) N

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e.) S

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i don’t need anything, just helping you all! hope it’s correct!

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3 years ago
7(x+y)^(2)+13x(x+y)-2^(2) <br> help
artcher [175]

Answer:

https://www.symbolab.com/solver/step-by-step/7%5Cleft(x%2By%5Cright)%5E%7B2%7D%2B13x%5Cleft(x%2By%5Cright)-2%5E%7B2%7D

Step-by-step explanation:

try this link

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3 years ago
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