In an animal shelter, the ratio of dogs to cats is 5 to.There are 25 dogs. Write and solve a proportion to find the number c of
1 answer:
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Answer:
The gradient of the graph below is
Step-by-step explanation:
We need to calculate the gradient of the graph
The gradient of graph is actually slope of the graph.
The slope of graph can be calculated using formula:
Taking any 2 points on graph i.e
(1,0) and (-1,-3)
We have
Putting values and finding gradient:
So, The gradient of the graph below is
Answer:
The life expectancy for 2100 will be 134 years.
Step-by-step explanation:
Consider the provided information.
In 1900 women life expectancy was 49 years and in 2000 it was 81 years.
First calculate the difference of life expectancy between 1900 to 2000.
81-49=32 years
Percentage change is:
It is given that the increase in percentage remains same.
Therefore, next year life expectancy will be:
Hence, the life expectancy for 2100 will be 134 years.