Answers by John Duff
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Answers by John Duff

Answers by John Duff
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The half-life of carbon-14 is 6000 years. gow much of a 15g sample will remain after 1500 years
answered Jul 18, 2023
4 votes
108k views
Which is a rational function? A. Y=5 B. Y=√x-3 C. Y=x²-3x+5 D.Y = x-5/x
answered May 29, 2023
1 vote
154k views
The ratio of red jelly beans to blue jelly beans is 5 to 7. If there are 49 bluejelly beans, how many red jelly beans are there? *
answered Feb 11, 2023
6 votes
178k views
What was the impact that the united states had on world war 2?
answered Jan 30, 2023
8 votes
21.0k views
Which of the following belongs in the introduction of an opinion essay? (2 points) a Closing sentence b Controlling idea c Textual evidence d Topic sentence
answered Jan 29, 2023
6 votes
131k views
A car goes from 0 to 60 mi/h north in 5 seconds. what is the car's acceleration?
answered Jan 19, 2023
12 votes
213k views
T² +8st + r² T=11 r=2 s=3
answered Jan 15, 2023
3 votes
84.6k views
A marketing plan should focus on the upcoming quarter year six months month
answered Dec 25, 2022
4 votes
215k views
What is the corruption in south africa ​
answered Dec 9, 2022
3 votes
228k views
Here is a 4-sided spinner. The sides of the spinner are labelled 1, 2, 3 and 4. The spinner is biased. The probability that the spinner will land on each of the numbers 2 and 3 is given in the table. The
answered Jul 29, 2022
5 votes
110k views
Tamer birds will often let you get closer to them to photograph. True False
answered Jul 27, 2022
1 vote
45.3k views
Select the linking verb and the predicate noun or predicate adjective.
answered Jul 11, 2022
9 votes
96.2k views
Is remembering your parent's marital anniversary a semantic memory? ,. .. .... i will mark you branilest if you answer !!!!
answered Jul 4, 2022
6 votes
39.3k views
HURRY PLEASEEEEEEEEEEEEEEEEEEEEEEEE
answered Mar 13, 2022
1 vote
62.0k views
3 Triangle ABC is similar to triangle DEF. + 12 units D A 8 units 6 units What is the value of k in units? A 9 units B 10 units C 16 units D 4 units
answered Mar 5, 2022
7 votes
128k views
Farmer joe uses 9/10 bag of fertilizer every week.how many bags fertilizer does he use every month?
answered Feb 20, 2022
4 votes
16.1k views
In very embarrassing or stressful scenarios, Luke is able to maintain his composure and help others to feel comfortable. Luke's ability best illustrates the value of?
answered Nov 7, 2021
2 votes
69.4k views
Sandy went to Pens R Us during their annual sale. There was a pack of 20 pens for $8.50. On another aisle, Sandy saw a pack of 6 pens for $4.50.Which is the better buy and why?. Find the rate and unit
answered Sep 3, 2021
3 votes
129k views
Using the three words below (cell wall, cell membrane and animal cell) construct your own sentence using what you have learned about plant and animal cells. PLEASE HELP ME IT WILL BE
answered Aug 13, 2021
2 votes
170k views
Myrtle has two white balls, two black balls, and two boxes. She may place the balls in the boxes in any way she pleases. Her husband, Max, will then pick a box without looking into it, and with his eyes
answered Jun 8, 2021
2 votes
112k views
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