Tia cut a 4 meter 8 centimeter wire into 10 equal pieces. Martha cut 540 centimeter wire into 9 equal pieces. how much longer is
one of Martha's wires than one of Tia's?
2 answers:
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Answer:
4
Step-by-step explanation:
Given that At the pet owner’s meeting, there are 20 people who own dog, and 35people who own cat and 9 people own goldfish. Some people own both catand dog and some people own both gold fish and cat. No dog owners owngoldfish. There are twice as many people who own both goldfish and catthan people who own both dog and cat.
Total no of people =52
The venn diagram attached gives a clear picture
assuming x to be owners of both dog and cat. Then 2x is for both goldfish and cats.
Totalling all mutually exclusive we get
64-3x=52
x=4
No of owners who own both cat and dog =4
bear in mind that the continuously compounding interest is just that, a daily compounding cycle, taking a year as 365days.