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After t years, the remaining mass y (in grams) of an initial mass of 35 grams of a radioactive element whose half- life is 80 years is given by y = 35(1/2)^t/80 , t ≥ 0. How much of the initial mass remains
asked
Aug 16, 2021
Mathematics
college
1
answer
3
votes
76.6k
views
Which best describes most television in the 1940’s and 1950’s? A. 24 hour B. Cable C.black and white D. Color
asked
Aug 14, 2021
Computers and Technology
high-school
2
answers
5
votes
115k
views
Hunter-gatherers moved constantly in search of food. Please select the choice that best fits the statement. OT OF
asked
May 9, 2021
History
middle-school
2
answers
2
votes
215k
views
Why is it so important that the kids learn a cals church to kill a mockingbird
asked
Apr 25, 2021
English
college
1
answer
5
votes
4.2k
views
Your aunt just realized that she conceived a child about 7 days ago. She rushes to find a book on pregnancy so that she can learn more about what is happening. Which of the following does the book say
asked
Feb 15, 2021
Social Studies
high-school
1
answer
4
votes
77.9k
views
PLEASE HELP IF YOU KNOW
asked
Feb 14, 2021
Mathematics
college
1
answer
2
votes
181k
views
Who also lost the memory like chase did
asked
Feb 12, 2021
English
college
1
answer
4
votes
110k
views
The diagram is not drawn to scale. answer as m2
asked
Jan 3, 2021
Mathematics
high-school
1
answer
2
votes
173k
views
What is 33.54296 rounded to the thousand? PLZ HELP
asked
Nov 25, 2020
Mathematics
middle-school
2
answers
1
vote
33.1k
views
2(7-2) also represents the number of tickets Malia has left after she has gone on x rides. How can each of the following numbers and expressions be interpreted in terms of tickets and rides?
asked
Aug 11, 2020
Mathematics
middle-school
1
answer
0
votes
85.8k
views
What is engine knock? What cause the engine knock problem?
asked
Feb 4, 2020
Engineering
college
2
answers
3
votes
30.5k
views
A 5 kg weight is hung from a vertical spring. The spring stretches by 5 cm. How much mass should be hung from the spring so it will stretch by 10 cm from its original length? 15 kg 25 kg 10 kg 20 kg
asked
Jan 17, 2020
Physics
middle-school
1
answer
3
votes
6.0k
views
What are four type of macromolecules found in living things?
asked
Dec 4, 2019
Biology
high-school
1
answer
1
vote
29.5k
views
Suppose three people ate a meal in a restaurant. The cost of each of their meals is m. One person intends to tip 10%, the second person intends to tip 15%, and the third person intends to tip 20%. Which
asked
Dec 3, 2019
Mathematics
middle-school
2
answers
0
votes
229k
views
Explain how you can write 5/6 as a product of a unit fraction
asked
Oct 22, 2019
Mathematics
middle-school
1
answer
3
votes
223k
views
What does chirley chisholm means by the" happy little homemaker"?
asked
Jun 18, 2019
English
middle-school
1
answer
4
votes
118k
views
What is the difference between absolute and relative contraindications to exercise testing?
asked
May 4, 2019
Health
high-school
1
answer
2
votes
136k
views
Select the best answer for the question. What is 4C?
asked
Dec 22, 2018
Mathematics
high-school
2
answers
5
votes
162k
views
A blimp is providing aerial television views of a football game. The television camera sights the stadium at a 7 degree angle of depression. The blimp's altitude is 400 m. What is the line-of-sight distance
asked
Sep 17, 2018
Mathematics
high-school
1
answer
1
vote
117k
views
Whats the pattern 48,46,44,42,40,38,36?
asked
Jun 9, 2018
Mathematics
high-school
2
answers
5
votes
192k
views
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