Mathematics, 15.05.2021 14:00 keva1p6dk26
In her assignment, Pat is representing the populations of cities using circles. The area of
each circle is directly proportional to the population of the city it represents.
(a) If a city of population 20 000 is represented by a circle of radius 1.5 cm, what would
be the radius of the circle representing:
(i) City A, population 10 000?
(ii) City B, population 36 500?
(b) Would Pat be able to use a circle to represent a city of population 4 500 000? Explain
your answer.
Answers: 3
Mathematics, 21.06.2019 20:00
Donald has x twenty-dollar bills and 11 ten-dollar bill. how much money does donald have? write your answer as an expression.
Answers: 2
Mathematics, 21.06.2019 20:50
In the diagram, gef and hef are congruent. what is the value of x
Answers: 1
Mathematics, 21.06.2019 22:30
Which of the following represents the length of a diagonal of this trapezoid?
Answers: 1
In her assignment, Pat is representing the populations of cities using circles. The area of
each ci...
Mathematics, 07.10.2019 14:50
Chemistry, 07.10.2019 14:50
History, 07.10.2019 14:50
Mathematics, 07.10.2019 14:50
Physics, 07.10.2019 14:50
History, 07.10.2019 14:50
Mathematics, 07.10.2019 14:50
Mathematics, 07.10.2019 14:50
Mathematics, 07.10.2019 14:50
Mathematics, 07.10.2019 14:50
Mathematics, 07.10.2019 14:50