BLAST FROM PAST
how many inches are in one foot
12 inches
Describe the basic differences between linear growth and exponential growth.
Linear growth occurs when a quantity grows by the same absolute amount in each unit of time, and exponential growth occurs when a quantity grows by the same relative amount, that is, by the same percentage, in each unit of time.
What is a doubling time?
The time required for each doubling in exponential growth.
describe how the overall growth rate is related to birth and death rates.
The overall growth rate is the difference between the birth rate and the death rate.
What is my name
Nick Nicholas etc. Renstrom for bonus
If you flip a coin 2 times what are the odds you get one head and one tail
50%/0.5
The population of a town is increasing by 624 people per year. State whether this growth is linear or exponential.
linear
The doubling time of a population of flies is 8 hours. By what factor does the population increase in 31 hours? exponential notation
2^3.875
How do today's birth and death rates are decreased compare to those in the past why is human population growing?
Birth rates have decreased along with death rates. However, the human population is still growing because the death rates have fallen even more dramatically than the birth rates.
what is my major
bio med
What is the mean of this set of numbers 30,31,32,33,34
32
Suppose a single bacterium is placed in a bottle at 11:00 am. It grows and at 11:01 divides into two bacteria. These two bacteria each grow and at 11:02 divide into four bacteria, which grow and at 11:03 divide into eight bacteria, and so on. Now, suppose the bacteria continue to double every minute and the bottle is full at 12:00. How many bacteria are in the bottle at 11:46 using exponential notation?
2^46
The initial population of a town is 14,000, and it grows with a doubling time of 10 years. What will the population be in 8 years?
24375
If the annual growth rate is 0.9% what is the doubling time
78 years
how many years have I attended Utah tech
4
If you have a pool 8m long 8m wide and 8m deep and the pool is filled 75% how many m^3 of water are in your pool
384
The price of a computer component is decreasing at a rate of 11% per year. If the component costs $80 today, what will it cost in three years?
$56.40
what is the rule of 70
The formula for the rule of 70 is: Doubling time = 70/growth rate %
Use an annual growth rate of 1.3% in a 10 year period for a certain population to find the approximate doubling time and then predict the population in 2050, based on a 2000 population of 6.0 billion. What is the approximate doubling time?
54 years
how many siblings do I have
2
Suppose you spend $21 every week on coffee and $140 per month on food. Over the course of a year, do you spend more on coffee or food? Assume that there are 52 weeks in a year.
FOOD
A leprechaun places a magic penny under a girl's pillow. The next night there are 2 magic pennies under her pillow. Each night the number of magic pennies doubles. How much money will the girl have after 18 nights?
$2621.44
Urban encroachment is causing the area of a forest to decline at the rate of 8% per year. What is the half-life of the forest?
8.75
The 2020 Census found a U.S. population of about 330million. Starting from this value, use the current U.S. annual growth rate of 0.6(which includes immigration as well as births and deaths) to estimate U.S. population in 2060. Use the approximate doubling time formula.
418 million
What department of the hospital do I work on
NeroRehab