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HELP!
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PLEASE!
1 answer:
Answer:
Esmeralda added the numerators; Esmeralda added the denominators; Esmeralda did not use the reciprocal of the divisor
Step-by-step explanation:
-5 1/4 divided by 3/2 = -7/2
The same goes for the second fraction.
For the -21/4 and the 3/2 with the parenthesis, they added the numerators and denominators when they should've multiplied.
And they did not use the reciprocal of the divisor because -21/4 divided by 3/2 would mean that you would have to multiply -21/4 by 2/3 not 3/2.
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Step-by-step explanation:
Since we have given that
Coefficient of determination (R²) = 0.25
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As we know the formula for coefficient of determination:
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Step-by-step explanation:
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Step-by-step explanation:
Answer:
89.43
Step-by-step explanation:
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