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Viefleur [7K]
3 years ago
12

a dog weighs 8 times as many as his cat. together the two pets weigh 54 pounds. how much does the dog weigh?

Mathematics
2 answers:
Savatey [412]3 years ago
4 0
The cat would weigh 6.75 pounds because 54( the total weight)divided by 8( the dog's weight) equals 6.75( the cat's weight) 
Anna [14]3 years ago
3 0
54/9=6
the dog weighs 6*8 is 48 pounds
and the cat weighs 6 pounds
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Answer:

Follows are the solution to this question:

Step-by-step explanation:

95 \% \ the confidence level for z:

\alpha = 1 - 95 \% \\\\

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\to \frac{\alpha}{2} = \frac{0.05}{2} = 0.025\\\\\\to Z \  \frac{\alpha}{2} = Z_{0.025} = 1.96

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The population means estimate a 95 % confidence interval is:

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3 years ago
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BabaBlast [244]

Answer:

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6 0
3 years ago
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nordsb [41]

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6 0
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