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Free_Kalibri [48]
3 years ago
14

Here is a sequence of numbers:

Mathematics
1 answer:
Anettt [7]3 years ago
8 0

Triangular number sequnce

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A pet store conducted a survey on the types of pets owned by the stores customers. construct a two-way table summarizing the dat
Inessa [10]

Answer:

\begin{array}{cccc}&\text{Own cat}&\text{Do not own cat}&\text{Total}\\\text{Own dog}& 45 & 125 & 170\\\text{Do not own dog}& 78 & 52 & 130 \\\text{Total}& 123 & 177 &300\end{array}

Step-by-step explanation:

From the table you can see that

  • 45 customers own cat and dog;
  • 78 own only cat, then 78+45=123 customers own cat;
  • 125 own only dog, then 125+45=170 customers own dog;
  • 52 own neither cat, nor dog;
  • 78+45+125+52=300 customers in total;
  • 300-123=177 customers do not own cat;
  • 300-170=130 customers do not own dog.

Two-way table is

\begin{array}{cccc}&\text{Own cat}&\text{Do not own cat}&\text{Total}\\\text{Own dog}& 45 & 125 & 170\\\text{Do not own dog}& 78 & 52 & 130 \\\text{Total}& 123 & 177 &300\end{array}

5 0
3 years ago
8,392,003,830 in expanded form
zvonat [6]
8,000,000,000+300,000,000+90,000,000+
2,000,000+3,000+800+30
8 0
3 years ago
Please help me answer this
yarga [219]

80,000going up by 10% you just add the 10% on

6 0
3 years ago
5a + 7b - 12a + 6c - 13b - 22a + 53c
Orlov [11]

Answer:

-29a-6b+59c

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
BRAINLY FOR THE MOST CORRECT/ACCURATE!
Elis [28]
The customer would be paying more than before they raised the price.
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3 years ago
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