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Naddik [55]
3 years ago
13

One year, the population of a city was 92,000. Several years later it was 100,280. Find the percent increase.

Mathematics
2 answers:
Katyanochek1 [597]3 years ago
8 0

Answer:

9% increase

Step-by-step explanation:

Serggg [28]3 years ago
3 0

Answer:

9%

Step-by-step explanation:

Final Value-Starting value / Starting Value

100,280 - 92000 = 8280

8280/92000 = 0.09

0.09 -> % = 9% increase

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What is the slope of the line?
LiRa [457]

Answer:

0/7

Step-by-step explanation:

y2-y1/x2-x1

-4 - -4 / 3 - -4

0/7

7 0
3 years ago
The function c(x) = 0.5x+70 represents the cost c (in dollars) of renting a truck from a moving company, where x is the number o
tigry1 [53]

Step-by-step explanation:

the given  function: c(x) = 0.5x+70.

Where C = cost (in dollars) and x is the number of miles you drive the truck.

when we compare the given function by slope- the intercept form y=mx+b, what we get  is

Slope m = 0.5 whose fraction can be written as \frac{1}{2}

And y-intercept b =70.

for us to be able to graph it, we need to plot y-intercept from 70  and then plot some more points by applying or increasing the points by \frac{1}{2}

the shaded lines on the graph indicates the given function.

cost is at $70 for 0 number of miles. travelled.

Thus;

the Domain: x≥0 and Range :  C(x)≥70

3 0
3 years ago
A dad has three sons. He shares an amount of $30,000 among his three sons. One son deposited his amount in a bank that provides
elena55 [62]

Answer:

First son receives $15000

Second son receives $8000

Third son receives $7000.

Step-by-step explanation:

Let first son receive $x and deposit it at 7%

Second son receive $y and deposit in 8%

Third son receive $z and deposit in 6%

Now, let's set up equation using the given information.

The second son share is 1000 more than the third son.

So, we can set up equation as

y= 1000+z

First son share is equal the second son and the third son put together.

So, x=y+z

And we can set up equation for total 30000 as

x+y+z=30000

Plug in y as 1000+z and x as y+z

We get third equation as

y+z+1000+z+z=30000

Plug in again y as 1000+z

It gives,

1000+z+z+1000+z+z=30000

Combine like terms,

2000+4z=30000

Subtract both sides 2000

4z=28000

Divide both sides by 4

z=7000

Now, plug in z as 7000 into y=1000+z to get y =8000

Now, x =y+z plug in the y and z values

x= 8000+7000=15000

Let's check with interest,

15000(7%)+8000(8%)+7000(6%)=2110

1050+640+420= 2110

2110=2110.

Yes! The calculations are correct!

5 0
4 years ago
Using long division to solve this SHOWING WORK: (-10n-26n^2+n^4-25) / (n+5)
sveta [45]
Sorry if it’s a little messy. Hope this helps!

8 0
3 years ago
108 divided by 6 distributive property
borishaifa [10]
The answer would be 18
4 0
3 years ago
Read 2 more answers
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