dfrtgyuhijfghj3496
17.09.2019 •
Mathematics
Eric starts with 10 milligrams of a radioactive substance. the amount of the substance
decreases by each week for a number of weeks, w. he writes the expression
" to find the amount of radioactive substance remaining after w weeks.
andrea starts with 1 milligram of a radioactive substance. the amount of the substance
decreases by 20% each week for a number of weeks, w. she writes the expression
(1 - 0.2)" to find the amount of radioactive substance remaining after w weeks.
use the drop-down menus to explain what each part of eric's and andrea's
expressions mean.
Solved
Show answers
More tips
- P Photography and Videography Understanding HDR: How It Works and Why You Need It...
- P Photography and Videography How to Choose the Perfect Photo Paper for Your Images?...
- C Computers and Internet How to Choose an Uninterruptible Power Supply (UPS) for Your Computer: Expert Tips...
- S Science and Technology How to choose a home theater system?...
- A Auto and Moto How to Choose a Car Wash? Tips and Recommendations...
- A Animals and plants How ants survive winter: exploring the secrets of their winter life...
- C Construction and repair How to Choose the Best Underfloor Heating?...
- S Sport When is the Champions League final?...
- S Sport When and Where Will the 2014 World Cup be Held?...
- C Computers and Internet The Twitter Phenomenon: What it is and How to Use it...
Answers on questions: Mathematics
- M Mathematics The number 4 and the number 4/1 are exactly the same. Explain why....
- M Mathematics NEED HELP FOR THIS QUESTION! PLEASE TAKE A LOOK AT IT!!...
- M Mathematics 13/20 of a number is what percentage of that number?...
- M Mathematics PLS HELP What is the correct combination that will open the lock? ___ ___ ___ (3 digit code using these hints) 682 One number is correct and in the correct position 645 One number...
- M Mathematics The complement of an angle is 40° more than four times itself.find the supplement angle...
- M Mathematics Write an equation in standard form of the line that passes through (−4,−4) and has the slope m=−32....
- M Mathematics They only said simplify and i guessed the answer as undefined...
- M Mathematics Objects that are in the same plane are called . *...
- M Mathematics Does anyone wanna be my study buddy or tutor?? I don’t have any money to pay you though.. :( I need help my grades are slipping and I have A C in social studies, and an F in Math...
- M Mathematics How to solve trial and error method i) y + 6 = 11...
Ответ: