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3 years ago

13

Round off 731 and 164 to the nearest tens.find The difference of the rounded off numbers.round off the difference to the nearest

hundred

1 answer:

Elena L [17]3 years ago

7 0

Answer:

731 and 164 rounded off to the nearest tens is 730 and 160.

the difference is 570

570. rounded off to the nearest hundred is 600

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The florida manatee population is 3,000 and is decreasing by 11% each year. Write a function for this situation.

stepan [7]

The required function of the situation is f(x) = 2670x.

Step-by-step explanation:

Given,

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To find the function of the given situation.

Formula

If the original population is a and is decreased by b% the population after 1 year will be a× $\frac{100-b}{100}$

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Now,

Let after x years the population will be,

f(x) = 3000x× $\frac{100-11}{100}$

= 2670x

Hence,

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givi [52]

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