Personal care aide is an occupation that is growing quickly. Assume​ that, in a certain​ region, there will be a need for 188,218 personal care aides in​ 2024, a growth of about 25​% over 2014 levels. How many personal care aides were there in this region in​ 2014?

Intel co-founder Gordon Moore noticed that the number of transistors on integrated circuits had doubled approximately every two years since their invention. Moore's "law" predicted that this trend will continue into the foreseeable future. The Intel 4004 chip had 2,300 transistors in 1971. How many transistors should be possible in 2019? (Round to nearest billion) billion transistors

If the world's population increased exponentially from 6.081 billion in 2000 to 7.504 billion in 2018 and continued to increase at the same percentage rate from 2018 to 2021, calculate to 2 decimal places what the world's population would have been in 2021.

Personal care aide is an occupation that is growing quickly. Assume​ that, in a certain​ region, there will be a need for 150,146 personal care aides in​ 2024, a growth of about 25​% over 2014 levels. How many personal care aides were there in this region in​ 2014?

Personal care aide is an occupation that is growing quickly. Assume​ that, in a certain​ region, there will be a need for 175,179 personal care aides in 2024, a growth of about 25​% over 2014 levels. How many personal care aides were there in this region in​ 2014?

Geologists have estimated that there are 240 billion tons of coal left in the United States. As of now, 1.2 billion tons are mined out each yeara combination of improved technology and higher demand due to increasing population leads mining output to increase by 1.8% each year, how long will the United States coal reserves last?

China had a population in 2008 of about 1.14 billion people.  The populaton is growing by about 1.34% each year.  If this trend continues, when will China's population reach 1.2 billion.

The mean age of a random sample 25 people who were playing the slot machines is 48.7 years, and the population standard deviation is 6.8 years. The mean age of a random sample of 35 people who were playing roulette is 55.3 years with a population standard deviation of 3.2 years. Can it be concluded at a=0.05 that the mean age of those playing the slot machines is less than those playing roulette?

If the population of Quokkas on Rottnest Island in 2007 was estimated at 9700 and in 2017 it was estimated 12500, by what percentage did the population increase over that period of time, rounded to 2 decimal places?

Personal care aide is an occupation that is growing quickly. Assume​ that, in a certain​ region, there will be a need for 120,334 personal care aides in​ 2024, a growth of about 20​% over 2014 levels. How many personal care aides were there in this region in​ 2014