Questions by Mahsa Mortazavi

Questions by Mahsa Mortazavi

What is Doppler effect

asked Dec 5, 2023

1 answer

20 votes

270k views

How old do you think people have to be to vote in the US? Should non-citizens be allowed to vote? Explain i need 6 sentence

asked Oct 14, 2023

2 answers

13 votes

256k views

Solve for X. A. 5 degree B. 7 degree C. 6 degree D. 4 degree Help!!!

asked Sep 28, 2023

1 answer

22 votes

23.3k views

A study was commissioned to find the mean weight of the residents in certain town.The study examined a random sample of 37 residents and found the mean weight tobe 158 pounds with a standard deviation

asked Jul 1, 2023

1 answer

11 votes

366k views

What the answer to this question please

asked Apr 13, 2023

1 answer

36 votes

309k views

The grain silo is in the shape of a cylinder the area of the circular roof is 803.84 square feet. if 13,665.28 cubic feet of grain fits in the silo, what is the radius of the silo? What is the height of

asked Feb 18, 2023

1 answer

20 votes

74.2k views

What is the answer to 5/8 - 1/4^2

asked Nov 2, 2022

1 answer

6 votes

176k views

Evaluate the algebraic expression 2x + y- z when w = 12, x = 10, 5 and z = 9

asked May 20, 2022

2 answers

11 votes

251k views

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