![cdyshaylia55](/avatars/503.jpg)
cdyshaylia55
12.10.2020 •
Mathematics
A scale of a coffee mug in a picture is ½ in : 3 cm. Find the actual length of the 4 in. coffee mug.
Solved
Show answers
More tips
- F Family and Home Choosing the Right Car Seat for Your Child: Tips and Recommendations...
- F Food and Cooking How to Get Reconfirmation of Registration?...
- C Computers and Internet How to Get Rid of Spam in ICQ?...
- A Art and Culture Who Said The Less We Love a Woman, the More She Likes Us ?...
- F Family and Home How to Get Rid of Your Neighbors?...
- S Society and Politics How Could Nobody Know About the Dead Mountaineers?...
- H Health and Medicine How to Cure Adenoids?...
- H Health and Medicine Why Wearing a Back Brace Can Be Beneficial During Back Strain?...
- S Sport When and Where Will the 2014 World Cup be Held?...
- C Computers and Internet How to Choose a Monitor?...
Answers on questions: Mathematics
- M Mathematics Which of the following is a geometric sequence? !...
- M Mathematics You just purchased two coins at a price of $670 each. because one of the coins is more collectible, you believe that its value will increase at a rate of 7.1 percent...
- M Mathematics How do you convert a graph to an equation...
- M Mathematics 3x squared - 2 x y when x=2 and y = 5...
- M Mathematics Whats 76+98(9/8)-69 pls i need answer i m in class...
- M Mathematics Which drawing shows correct views? you!...
- M Mathematics Asap! what is the solution to the compound inequality in interval notation? 2(2x−1) 6 or x+3≤−6 a). (−∞, −9) or [2, ∞) b). (−∞, −9] or (2, ∞) c). [−9, 2) d). (−∞, −9)...
- M Mathematics Find the square root of 16cm...
- M Mathematics What are the leading coefficient and degree of the polynomial? -2° +10v+2-1° Leading coefficient: X Х 5 ? Degree: 0...
- M Mathematics The width of a piece of paper was 1/2. The area of the paper was 9/16. What was the length of the paper...
Ответ:
18 cm
Step-by-step explanation:
i may be wrong though because of the way you asked your question, but I am smart so i think i got this answer correct.
Ответ:
Half-life (t½) is the amount of time required for a quantity to fall to half its value as measured at the beginning of the time period.
In this question (t½) of isotope is 100 years, which means that after 100 years half of the sample would have decayed and half would be left as it is.
After 100 years ( first half life) 40 /2 = 20 g decays and 20 g remains left.
After another 100 years ( two half lives or 200 years) 20 /2 = 10 g decays and 10 g remains left .
after two half lives or 200 years, 10 g of the isotope will be left.
Step-by-step explanation:
let me know if this helps! :)) plz mark brainliest