Write and evaluate an expression

Assignment Help Mathematics
Reference no: EM13199000

A certain type of bacteria can double its numbers every 20 minutes. Suppose 100 of these cells are in one culture dish and 250 of the cells are in another culture dish. Write and evaluate an expression that shows the total number of bacteria cells in both dishes after 20 minutes.

Reference no: EM13199000

Questions Cloud

Find the accumulated value : At a certain rate of simple interest $1000 will accumulate to $1110 after a certain period of time. Find the accumulated value of $500 at a rate of simple interest three fourths as great over twice as long a period of time.
Disasters hit an area and the cost of everything--food : disasters hit an area, the cost of everything--food, water, housing, gas and so forth--seems to go up immediately. Explain why this phenomenon may be a good thing
What is the cost of t years of education : consider a modified scenario where a potential worker invests in years of education. Each year of education costs a motivated worker $10,000 in terms of disutility and an unmotivated worker $20,000 in terms of disutility.
How many miles had ship y traveled : Two ships leave port at the same time. Ship X is heading due north and Ship Y is heading due east. Thirteen hours later they are 650 miles apart. If the Ship X had traveled 520 miles from the port, how many miles had Ship Y traveled?
Write and evaluate an expression : A certain type of bacteria can double its numbers every 20 minutes. Suppose 100 of these cells are in one culture dish and 250 of the cells are in another culture dish. Write and evaluate an expression that shows the total number of bacteria cells..
How much time did each bill on the job : A consulting engineer's time is billed at $60 per hour, and her assistant's is billed at $10 per hour. A customer received a bill for $765 for a certain job. If the assistant worked 4 hours less than the engineer, how much time did each bill on th..
How far apart are they after 1 hour : Car A and Car B leave the origin at noon. Car A travels north at 264 mph and car B travels east at 448 mph.
State organizational behavior terminology and concepts paper : Organizational Behavior Terminology and Concepts Paper · Write a 700 word paper in which you explain the following key concepts and terminology:
Compute the first quartile and third quartile : Compute the first quartile and third quartile.

Reviews

Write a Review

Mathematics Questions & Answers

  Problems involving linear equations in two variables

Suppose you are in the market for a new home and are interested in a new housing community under construction in a different city.

  Determining tree growth percentage

In a forest planted in a certain type of pine trees with a height of 1.7 m. For they are 15 years old, grows trees with a height 17.3% per year.

  Which of the following is not a potential source of survey

Which of the following is NOT a potential source of survey error?

  What is the difference between the oldest and the youngest

The stem-and-leaf plots compare the ages of 30 actors and actresses at the time they won an award.

  Order of product of two elements in group

Let G be a group (finite or infinite) and let a and b in G. Let o(a) represent the order of a. Suppose G is abelian and both a and b are of finite order. Show that ab is of finite order and o(ab) divides o(a)o(b).

  Which variable in the simple interest equation

Which variable in the simple interest equation I = prt represents the original amount of money borrowed or invested?

  Recycling newspapers

Write an equation representing the amount of money the class will make based on the number of tons of newspapers collected.

  How much air will the beach ball hold

A beach ball has a radius of 12 in.. How much air will the beach ball hold? (leave your answer in terms of π)

  How much did fred invest in each account

Fred invests $3000 more in an account that pays 4% simple interest than he invests in an account that pays 3% simple interest. If the total interest earned for the first year is $610, how much did Fred invest in each account?

  Information about asymptotes

Suppose that for a particular person enrolled in a typing class, Sketch a graph of the function f, including any vertical or horizontal asymptotes.

  Chemical equation is a kinetically paced reaction

Determine if the following chemical equation is a kinetically paced reaction: 4NO + 4NH3 + O2 = N2 + 6H2O In other words, is there a kinetic rate equation that can be presented simply that defines the pace of the above reaction

  The telektronic company purchases large shipments

The Telektronic Company purchases large shipments of fluorescent bulbs and uses this acceptance sampling plan: Randomly select and test 24 bulbs, then accept the whole batch if there is only one or none that doesn't work

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd