wallyword123 wallyword123

22-11-2016
Mathematics

contestada

The doubling time of a city's population is 21 years. How long does it take for the population to quadruple?

Respuesta :

NaTaliaBreshae NaTaliaBreshae

22-11-2016

For a city's population to quadruple it takes 42 years

Answer Link

Otras preguntas

which of the three regions of the united states in 1800 was not made up of states? A - the east B - the north C - the south D - the west

Which of the following would NOT be a way we can cut back on our use of oil?

What climate is characterized by a lack of warm summers with an average temperature of less than 10 °C, and covers over 20% of the Earth? A) arid B) polar C)

25222+14945 rounded to the nearest ten

Lena’s family is planning a retailer garden. They make a scale diagram of the girl using a scale of 1 inch to 0.5 m. If the length of the scale diagram is 24 in

In a sensory details chart, you ____. A. Gather details on six different aspects of a piece of literature B. List details such as sight, sound, and smell to he

Need help with the problem in the photo.

A company mixes pecans, cashews, peanuts, and walnuts to make a batch of mixed nuts. About 15.4% of the mixed nuts in a batch are pecans. If a batch contains 77

The Supreme Court justices vote to determine the outcome of a case. The decision is made when _______ agree(s) on a judgment. A) two-thirds B) three-fouths C

Which phrase best defines nuclear fission? A) splitting the nucleus of the atom b) combining two nuclei c) combining two atoms chemically d) stripping the ele