I don't need to know anything about all that rounding stuff.
You said that there are 3 digits, they are all the same, and their sum is 15.
So each of them must be ( 15 / 3 ) = 5 .
The number is <em>555</em> .
Answer:
The coefficient of determination is: C. 0.43
Step-by-step explanation:
The provided information is:
SST = 140.58 and SSE = 80.42
The coefficient of determination
is determined by formula:

Thus, coefficient of determination is closest to 0.43
Answer:
14
Step-by-step explanation:
One batch = 3 3/4 + 1 5/8
one batch = 3 6/8 + 1 5/8
one batch = 4 11/8
one batch = 5 3/8 pound of flour
One week = 86 pound
86 ÷ 5 3/8 = 86 ÷ 43/8
86 ÷ 5 3/8 = 86 x 8/43
86 ÷ 5 3/8 =16
She makes 16 batches of pasta