The count in a bacteria culture was 400 after 10 minutes and 1600 after 30 minutes.What was the initial size of the culture?Round your answer to the nearest bacteria.Find the doubling period.Find the population after 90 minutes.When will the population reach 15000.Round your answer to one decimal place.Round your answer to the nearest bacteria.Round your answer to one decimal place.

Answered: Image /qna-images/answer/0d65e80a-19e3-46ef-b2bb-0a9710cb618a.jpg

Answered: The count in a bacteria culture was 400…

Mathematics For Machine Technology

8th Edition

ISBN:9781337798310

Author:Peterson, John.

Publisher:Peterson, John.

Chapter13: Division Of Decimal Fractions

Section: Chapter Questions

Problem 14A: A shaft is being cut in a lathe. The tool feeds (advances) 0.015 inch each time the shaft turns once...

See similar textbooks

Similar questions

The average American produces about 1,600 pounds of paper trash per year (365 days). How many pounds of paper trash does the average American produce each day? (Round to the nearest tenth of a pound.)
The cross section of a dovetail slide is shown. Before the dovetail was cut, the cross section was rectangular in shape. Find the cross-sectional area of the dovetail slide. Round the answer to 1 decimal place.
Find each percentage. Round the answers to 2 decimal places when necessary. 9. 60% of 200
How much stock per stroke is removed by the wheel of a surface grinder if a depth of 4.725 millimeters is reached after 75 strokes? Round the answer to 3 decimal places.
Round 0.53745 to 3 decimal places.
Round 6.582 to the nearest (a) hundredth (b) tenth (c) whole number.
A shaft is being cut in a lathe. The tool feeds (advances) 0.015 inch each time the shaft turns once (1 revolution). How many revolutions will the shaft turn when the tool advances 3.120 inches? Round the answer to 2 decimal places.
A bacteria culture tripes every 12 minutes. What amount of time does it take for the original amount to double? Round to nearest minute 1- 7 minutes 2- 6 minutes 3- 9 minutes 4- 8 minutes
Round 0.87 to the nearest tenth.
Melissa is four times as old as Jim. Pat is 5 years older than Melissa. If Jim is y years old, how old is Pat?
3/8 of the plants needed water. 63 plants need water. How many plants are there total? Round two decimal Places.
Suppose you lined 265,000 people up in a straight line, with each person extending their arms out so the tip of their fingers touches the shoulder of the person in front of them (like in the class activity). Suppose the average distance between persons was 33 inches. How many miles long would that line of people be? Round your answer to the nearest TENTH (one decimal place) of a mile. Answer = miles Question Help: Message instructor I Calculator Submit Question MacBook Air

Recommended textbooks for you

Mathematics For Machine Technology

Advanced Math

ISBN:

9781337798310

Author:

Peterson, John.

Publisher:

Cengage Learning,

PREALGEBRA

Algebra

ISBN:

9781938168994

Author:

OpenStax

Publisher:

OpenStax

Holt Mcdougal Larson Pre-algebra: Student Edition…

Algebra

ISBN:

9780547587776

Author:

HOLT MCDOUGAL

Publisher:

HOLT MCDOUGAL

Mathematics For Machine Technology

Advanced Math

ISBN:

9781337798310

Author:

Peterson, John.

Publisher:

Cengage Learning,

PREALGEBRA

Algebra

ISBN:

9781938168994

Author:

OpenStax

Publisher:

OpenStax

Holt Mcdougal Larson Pre-algebra: Student Edition…

Algebra

ISBN:

9780547587776

Author:

HOLT MCDOUGAL

Publisher:

HOLT MCDOUGAL

Glencoe Algebra 1, Student Edition, 9780079039897…

Algebra

ISBN:

9780079039897

Author:

Carter

Publisher:

McGraw Hill

Intermediate Algebra

Algebra

ISBN:

9780998625720

Author:

Lynn Marecek

Publisher:

OpenStax College

Elementary Algebra

Algebra

ISBN:

9780998625713

Author:

Lynn Marecek, MaryAnne Anthony-Smith

Publisher:

OpenStax - Rice University

SEE MORE TEXTBOOKS