Questions by Tafsir Ahamed

Questions by Tafsir Ahamed

Element X is a radioactive isotope such that every 61 years, its mass decreases by half. Given that the initial mass of a sample of Element X is 20 grams, how long would it be until the mass of the sample

asked Aug 9, 2022

1 answer

25 votes

5.3k views

What could you do to find the density of a fork, knife, and a spoon?

asked Jun 22, 2022

2 answers

18 votes

190k views

Which of the following options best describes the setting of a story? o the plot and place o the time and place the time and characters the characters and plot the time and plot

asked Jun 18, 2022

2 answers

4 votes

107k views

Josha had 20 dollors to spend on three gifts he spent 11 7/10 on gift a and 4 2/5 dollores on gift b how muck money did he have for gift c

asked May 20, 2022

1 answer

5 votes

225k views

A plane travels 1200 miles from San Diego, Ca to Portland, Oregon. On the way there, the plane traveled with the wind and made it in 4 hours. On the return trip, the plane traveled against the wind and

asked Mar 13, 2022

1 answer

1 vote

145k views

Find the equation of a circle with diametrical endpoints (7, –3) and (1, –1).

asked Mar 4, 2022

1 answer

5 votes

133k views

a group of students there any Circle to play a game the circle has a diameter of 22. which measurement is close to the circumference of the circle in meters?.

asked Dec 14, 2021

1 answer

3 votes

227k views

What is the equivalent to 16 3/4

asked Nov 16, 2021

1 answer

0 votes

135k views

Divide 2,756 into 1,375,244

asked Oct 7, 2021

1 answer

3 votes

10.3k views

How many unhybridized p atomic orbitals are present when a central atom exhibits trigonal planar geometry?

asked Sep 13, 2021

1 answer

1 vote

112k views

Jack's dad invested some money and for every $12 he invested he got a total of $15 back. IfJack’s dad Invested $300 , how much in total did he get back?

asked Jul 13, 2021

1 answer

3 votes

218k views

Polygon ABCDE rotates 52º about the origin to create polygon A′B′C′D′E′. If m< BCD = 31º, what is m< B' C' D' ?

asked Jun 12, 2021

2 answers

1 vote

30.5k views

Terraces are used in agriculture to

asked Apr 15, 2021

2 answers

3 votes

71.1k views

I know this is weird, but can dead people get goosebumps? It is just really interesting to me.

asked Mar 11, 2021

2 answers

3 votes

116k views

There are many cones with a volume of 72pi cubic inches. For example, one such cone could have a radius of 6 inches and a height of 6 inches. Find another possible pair of measurements (radius and height)

asked Feb 22, 2021

1 answer

3 votes

93.6k views

Julia owns a house and property in Salt Lake City, Utah and another house in Florida. She stays in Florida for about three months a year and stays in Utah the other nine months. Julia is a consultant.

asked Dec 16, 2020

1 answer

4 votes

95.7k views

The atoms of a metalloid have 6 valence electrons. The metalloid is used as a semiconductor. Which best describes the electron shell in which the valence electrons are located? The electron shell should

asked Oct 8, 2020

1 answer

2 votes

193k views

_______ are the basic building blocks of all living organisms. A. Tissues B. Organ systems C. Cells D. Organs

asked Feb 18, 2020

2 answers

3 votes

16.5k views

All of the following are except the resistance of blank demonstrate artificial selection resistance

asked Aug 20, 2019

2 answers

1 vote

114k views

if a particle moves along a straight line according to s(t)= t^4 -4t^3 +6t^2 -20, find the maximum and minimum acceleration on 0 less or equal to t less or equal to 3

asked Feb 6, 2019

1 answer

5 votes

149k views

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