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2 years ago

The result of rounding the whole number 2,746,052 to the nearest hundred thousands place is:

Mathematics

1 answer:

blondinia [14]2 years ago

3 0

Answer:

2700000

Step-by-step explanation:

Because it is not at 750000 it gets rounded down

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THe question is down below in the epic image

drek231 [11]

Answer:

Step-by-step explanation:

4 0

2 years ago

Bob's Gift Shop sold 750 cards for Mother's Day. One salesman, Scarlett, sold 20% of the cards sold for Mother's Day. How many c

Semenov [28]

750*20/100
=150 cards

5 0

2 years ago

Does this table represent an exponential function? x 1 2 3 4 y 4 16 64 256

4vir4ik [10]

Answer:

Yes, the given table represent an exponential function.

Step-by-step explanation:

Given table is :

x y

1 4

2 16

3 64

4 256

Now we need to identify if the given table represent an exponential function or not. To find that we need to check if we can write the numbers in y-column in form of exponential function $y=ab^x$ .

We see that y-values are basically powers of 4 so we can write the related function as $y=4^x$ .

Which is clearly in form of $y=ab^x$ .

Hence yes, the given table represent an exponential function.

6 0

3 years ago

In 2010, the population of a town was 8500. The population decreased by 4.5% each year.

Soloha48 [4]

Answer:

This is a problem in exponential decay.

a) If a town's population decreases by 4.5% every year that also means that the town's population decreases by a factor of .955 each year. (1 - .045 = .955)

So, after 5 years, the town's population is:

8,500 * .955^5 which equals 6,752.

So, basically, after t years, the town's population equals

8,500 * .955^t where t is the number of years that have passed since the year 2010.

b) population = 8,500 * .955 ^ (number of years since 2010)

7,000 / 8,500 = .955 ^ (number of years since 2010)

0.8235294118 = .955 ^ (number of years since 2010)

To solve for (number of years since 2010) we take logs of both sides

log (0.8235294118 ) = number of years since 2010 * log(.955)

-0.0843208857 = number of years since 2010 * -0.0199966284

-0.0843208857 / -0.0199966284 = number of years since 2010

4.2167551422 = number of years since 2010

So, population = 7,000 when the year is 2014.2167551422

Or about 2.6 months into 2014

(YES, it's just that "easy") LOL

Step-by-step explanation:

6 0

2 years ago

PLEASE HELP ASAP

Sliva [168]

Answer:

reflection across y

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers