Answer:
False
Step-by-step explanation:
False - one has nothing to do with the other. None of the data points can lie on the regression line,
and you can have the coeff. of determination be 0.5.
Answer:
a) area = side²
225 in² = side²
side = √225 = 15 inches
b) 15 inches per side x 4 sides x $1.35 per inch = $81.00
Step-by-step explanation:
Two hundred and eighty one million,four hundred and eighty thousand and one hundred
The right answer is Option C : 5
Step-by-step explanation:
Let,
The numerator of fraction = x
The denominator of a fraction is 10 more than its numerator.

When 1/3 is added to this fraction,

the resulting fraction’s denominator is three times the denominator of the original fraction its numerator is 15 less than its denominator

Therefore, it becomes

Taking LCM on left side

Multiplying both sides by 3(x+10)

The numerator of original fraction is 5.
The right answer is Option C : 5
Keywords: fraction, addition
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