3 years ago

1990 population was 254 million in 2014 it was 303 what was the percentage increase in the population

Mathematics

1 answer:

Ann [662]3 years ago

7 0

Answer:

19.29%

Step-by-step explanation:

Given

Population in 1990

= 254000000

Population in 2014

= 303000000

Increase = 303000000 - 254000000

= 49000000

% increase in population =

Increase /initial population x 100%

That’s

49000000/254000000 x 100%

0.1929 x 100%

19.29%

The population increased by 19.29%

You might be interested in

carlos gets a 5% commission on his sales of shoes this week he sold 300 worth of shoes how much will he receive in commission

harkovskaia [24]

$300.00 × 0.05 = $15.00

6 0

3 years ago

Find a polynomial function that has the given zeros. (there are many correct answers.) 0, 1, 6

aev [14]

Since those are the zeros, we can say that the equation would have to be
x(x-1)(x-6), then we just expand to get x^3 - 7x^2 + 6x

7 0

3 years ago

Determine if the two figures are congruent and explain your answer.

forsale [732]

The two figures are congruent because the side lengths are the same, therefore making the angle measures the same.

3 0

3 years ago

Read 2 more answers

Quadrilateral PQRS is transformed by translating it 6 units to the right and then rotating it 90° clockwise

Elina [12.6K]

Answer:

(y, -x -6)

Step-by-step explanation:

The coordinates of PQRS is not given, however we'll assume the coordinates of PQRS to be (x,y)

The first transformation: 6 units right

$(x,y) -> (x + b, y)$

Where b = 6

So, the new coordinates will be

$(x + 6, y)$

The second transformation: 90° clockwise

$(x,y) -> (y,-x)$

So, the new coordinates will be

$(x + 6, y)-> (y, -x -6)$

Hence, the new coordinates of PQRS is (y, -x - 6)

7 0

3 years ago

Please help on questions 8&9!!!!(higher maths vectors)

alekssr [168]

How are we supposed to draw a diagram for you? do you want me to explain to you how to answer the question?

4 0

3 years ago