All categories

3 years ago

Sa

Mathematics

1 answer:

max2010maxim [7]3 years ago

8 0

Answer:

12.6% is the percent of change.

Step-by-step explanation:

As Expo Milano 2015 was visited by 22.2 million people.

And it is expected that Expo 2020 Dubai will be visited by 25 million people.

25 - 22.2 = 2.8 million people

so dividing the 2.8 by 22.2 would give us the percentage of increase.

2.8/22.2 = 0.126 which is = 12.6%

Therefore, 12,6% is the percent of change.

You might be interested in

Choose the graph of the function y = -tan 4x.

dalvyx [7]

Step-by-step explanation:

I have attached the graph of the question. So this is the graph of the question and i also attached the solved question screen shot.

I hope you get the idea. Thanks

6 0

3 years ago

Please explain how to get the answer.

Maru [420]

2r=R

Because 2 of "r" make 1 R

3 0

3 years ago

Read 2 more answers

How many solutions does the following system of equations have?

sleet_krkn [62]

There is only solutions to the systems of equations - y = x -2 & y = -x + 2. We can find this by looking at the slopes of each line, which is 1 and -1. They are not negative reciprocals or the same exact slope, which would give the system of equations no solutions. Since the lines are not exactly the same, the system does not have infinitely many solutions. A system of LINEAR equations cannot have two solutions, giving us an answer of only one solution. Hope this helps!

8 0

3 years ago

Read 2 more answers

Grayson goes to BestBuy to buy a computer for $499, a mouse for $19.99, and a cable cord for $8.99. Grayson buys this on credit

Dennis_Churaev [7]

Answer:

$44

Step-by-step explanation:

499 + 19.99 + 8.99 = 527.98

527.98/12 = 43.9983333 or $44.00

6 0

2 years ago

An electrical engineer wishes to compare the mean lifetimes of two types of transistors in an application involving high-tempera

Verizon [17]

Answer:

add the decimals thats all

Step-by-step explanation:

7 0

3 years ago