Hot dogs are sold in packs of 10. 30 divided by 10 equals 3. (30/10=3)
Buns are sold in packs of 8. 30 divided by 8 equals 3.75. (30/8=3.75) but we must round to 4 since we can’t buy 75% of a pack of buns.
3 packs of hotdogs and 4 packs of buns
Answer:
Bai
Step-by-step explanation:
The ratio is 3:2, purple :green
The bag has 21 purple so to get from 3 to 21 it is multiplied by 7; so we must also multiply the 2 by 7 to keep the ratio balanced.
21:14
Answer:
D. the coefficient of determination is .81.
Step-by-step explanation:
<u>SST = SSE + SSR</u>
where
SST is the summation of square total
SSE is the summation of squared error estimate = 608
SSR is the summation of square of residual = 2593
with these in mind we put the values into the formula
= 2592 + 608
=3200
<u>Coefficient of determination = SSR/SST </u>
= 2592/3200
= 0.81
Therefore option D is the correct answer to the question.
Answer:
Height:12
Width:20
Step-by-step explanation:
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