Answer:
1. proportional relationship
2. constant of proportionality
3. unit rate.
I'm not exactly sure on these answers, so please double check them for me to make sure that they are correct.
Step-by-step explanation:
To find net income, find the money mr. hall gained, and subtract how much he loss
Gains:
$15,000 $1346
$258 $1598
$2562 $48
total: $17,280
Losses:
$1346
$1598
$48
total: $2992
17,280 - 2992=
$14,288 net income
Answer:
0.783
Step-by-step explanation:
To find first r and then r square for the data
correlation coefficient of x and y = Cov (x,y)/std dev x * std dev Y
Cov (x,y) = E(xy) -E(x)E(y)
Hence calculations would be as follows:
x y xy
1 2 2
2 10 20
5 5 25
7 18 126
10 25 250
Mean 5 12 84.6
Cov E(xy)-E(x)E(y) 24.6
r 0.884640297
r^2 0.782588454
so answre is 0.783 after rounding off.
<em>Pikuai answers~</em>
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60 Players are left handed
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Hope this helped, have a great day~
