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Damm [24]
3 years ago
12

A game developer for ShapeExplosion is really interested in how music affects peoples ability to complete the game. He wanted so

me to listen to soft music, others to listen to hard rock and others none at all. The game developer is also interested in how people interact with the software using a mouse or touch pad. He sets up an experiment to test how these variables affect time to completion.
uppose that you had 60 participants and these participants were divided evenly between the treatments. How many replications would you have?
Mathematics
1 answer:
slega [8]3 years ago
5 0

Answer:

I would have 6 teams with 10 people in each group.

Step-by-step explanation:

If you are trying to divide them equally you would try to find an equation that would equal 60. The equation that I went with was 6x10=60 but you can chose a different equation if you would like.

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I need help finding the end behavior
djyliett [7]

Answer:

yes


Step-by-step explanation:


5 0
3 years ago
Twice the sum of a number and seven is three times the number.
Trava [24]
The equation will be 2x + 7 = 3x

subtract 2x from bothsides, you get 7 = x

so x is equal to 7 

EDITED

sorry, i didnt read the sum part, so my answer is considered wrong ahaha

2(x+7) equals 3x

distribute, you get 2x+14=3x

then subtract 2x,

the answer for x is 14


8 0
3 years ago
Read 2 more answers
The city wants to build a football field. Each wheelbarrow full of dirt covers an area of. Determine how many wheelbarrows full
lesya692 [45]

Answer: 5x^{2}+45x


Step-by-step explanation:

1. First, you must calculate the area of the football field. It is a rectangle, therefore, multiply the lenght by the width to calculate the area:

Area=lenght*width\\Area=(10x^{2}+90x)5x^{2}\\Area=50x^{4}+450x^{3}

2. Then, divide this area by the area covered by a wheelbarrow full of dirt.

x: number of wheelbarrows full of dirt needed for the field.

x=\frac{50x^{4}+450x^{3}}{10x^{2}}=5x^{2}+45x


6 0
3 years ago
Please answer this question
Gennadij [26K]

Answer:

b

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
How can I solve this problem using substitution, please show the work. (x,y)
Lapatulllka [165]
Answer: Y= 10

Y= X+8 X+Y=2
-x -x
Y= -x+2
Y=x+8
Y=-x+2
Y=10

6 0
2 years ago
Read 2 more answers
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