![johnLavender8798](/avatars/40336.jpg)
johnLavender8798
24.06.2019 •
Mathematics
Ariana starts with 100 milligrams of a radioactive substance. the amount of the substance decreases by 20% each week for a number of weeks, w. the expression 100(1−0.2)w finds the amount of radioactive substance remaining after w weeks. which statement about this expression is true?
Solved
Show answers
More tips
- C Cities and Countries Which Country has the Most Expensive Visa?...
- F Family and Home Tender Care for Your Parquet: Is it Possible to Clean Parquet?...
- S Society and Politics Is It Fact or Fiction? Let s Talk About Anton Chekhov s Pseudonym...
- S Sport Playing Bowling: Rules and Advice for Novices...
- C Computers and Internet How to Properly Repartition a Hard Drive?...
- A Auto and Moto What Is the Cost of Customs Clearance for a Car in Russia?...
- L Leisure and Entertainment Should You Buy a Ceramic Knife?...
- C Computers and Internet How to easily and quickly disable Firebug in Gmail and Google Docs...
- G Goods and services How to sew a ribbon: Tips for beginners...
- F Food and Cooking How to Make Mayonnaise at Home? Secrets of Homemade Mayonnaise...
Answers on questions: Mathematics
- M Mathematics For how many miles is the cost the same at both companies...
- M Mathematics Two more than negative nine times a number is 56. find the number and write its equation!...
- M Mathematics Elena went 60 meters in 15 seconds noah went 50 meters in 10 seconds elena and noah both moved at a constant speed .how far did elena go in 1 second...
- M Mathematics Describe the possible lengths of the third side of the triangle given that the lengths of the other two sides are 5 inches and 12 inches in in....
- M Mathematics You have a lot of homework for one weekend. if you do one-fourth of the homework on friday and one-sixth of the homework on saturday, what part of your homework is left...
- M Mathematics It takes 1 1/4 to fill a 3-gallon bucket of water with a hose. at this rate, how long does it take to fill a 50-gallon tub?...
- M Mathematics Time remaining 56: 57 the function f(x) = -x is shown on the graph. which statement is correct? the domain of the function is all real numbers greater than or equal to 0....
- M Mathematics Which graph represents the following piecewise defined function? or neither...
- M Mathematics True or false? justify your answer by expanding each side to check. c: will be given 10 pts, ty ~...
- M Mathematics 1)divide 30kg in 3: 52) at 40% profit find the selling price of a product that cost 80.3)a number is increased from 30 to 40. find % increase 4)[tex] \frac{2 - x}{2} - \frac{x}{7}...
Ответ: