emmasparkle54
06.04.2021 •
Mathematics
A worker at a local aquarium is instructed to estimate the population of sardines in the tank. He catches 180 sardines, marks them with special paint, and returns them to the tank. Then he catches 420 sardines and finds that 14 of them are marked. To the nearest whole number, what is the best estimate for the sardine population?
Solved
Show answers
More tips
- W Work and Career Where can you learn to be a flight attendant?...
- G Goods and services How to Properly Calculate the Power of Your Air Conditioner?...
- F Food and Cooking Effective Methods to Organize Videos in your iPad According to Content...
- F Family and Home Parquet or laminate, which is better?...
- L Leisure and Entertainment How to Properly Wind Fishing Line onto a Reel?...
- L Leisure and Entertainment How to Make a Paper Boat in Simple Steps...
- T Travel and tourism Maldives Adventures: What is the Best Season to Visit the Luxurious Beaches?...
- H Health and Medicine Kinesiology: What is it and How Does it Work?...
- O Other How to Choose the Best Answer to Your Question on The Grand Question ?...
- L Leisure and Entertainment History of International Women s Day: When Did the Celebration of March 8th Begin?...
Answers on questions: Mathematics
- M Mathematics Solve 3x2 − 7x − 2 = 0. (1 point)...
- M Mathematics 16. Given 4x + 2 =-10, then |15 - x^2|? F. 1 G 4 H.. 9 J. 11 K. 14...
- M Mathematics What is the volume of a square based pyramid with a side 11 cm and a perpendicular height of 20 cm...
- P Physics PLEASE HELP A bullet is fired from a height of 45 m and hits the ground 2000 m away. With what velocity does the bullet leave the gun? the answer is 660m/s but I have no idea how...
- M Mathematics Which expression is the as 400.902...
Ответ: