Questions by Sohan Das

Questions by Sohan Das

What is the molarity of a solution made by dissolving 25.0 grams of NaCl in 250.0 mL of solution

asked May 27, 2021

1 answer

5 votes

13.4k views

Quadratic Data Ticket Price (dollars) Profit (Millions of dollars) 200 3.08 250 3.52 300 3.76 350 3.82 400 3.70 450 3.38 Analyze the data represented in the table and select the appropriate model. A) exponential

asked May 27, 2021

1 answer

1 vote

207k views

Figure OPQR is a square. Point O is the origin, and point Q has coordinates (2,2). What are the coordinates for T so that the area of triangle PQT equals the area of square OPQR? (Picture not drawn to

asked May 2, 2021

2 answers

2 votes

164k views

What is the critical path and time duration? A simple CPM network has three activities, A, B, and C. A is an immediate predecessor of B and of C. B is an immediate predecessor of C. The activity durations

asked Mar 20, 2021

1 answer

0 votes

40.5k views

Which lines are parallel? Justify your answer. Lines a and b are parallel because their alternate exterior angles are congruent. Lines a and b are parallel because their same side exterior angles are supplementary.

asked Mar 13, 2021

2 answers

0 votes

211k views

Please help!! I need help I don’t understand this!

asked Jan 6, 2021

2 answers

2 votes

176k views

Joel is looking for costs for using a gym he could pay 50 per month for unlimited use or he could pay 12 per month plus 4 per visit how many visits would he have to make each month to make the 50 per month

asked Oct 12, 2020

1 answer

2 votes

89.7k views

If 70% of the hypothetical population passed along allele B, the dominant allele for brown eyes, and 30% passed along allele b, the recessive allele for blue eyes, the proportion of the subsequent generation

asked Sep 24, 2020

1 answer

3 votes

1.7k views

In which of the following scenarios is the great amount of work accomplished?

asked Aug 12, 2020

1 answer

0 votes

222k views

X+2y=10 Y=4x-22 solve the system by substitution method

asked Feb 19, 2020

2 answers

2 votes

153k views

What is a chemical equation that shows the same number of each kind of atom on both sides of the equation called? a replacement reaction unbalanced an incomplete reaction balanced

asked Nov 6, 2019

1 answer

0 votes

17.8k views

What is the geometric mean of 7 and 11? A. 3 square root 7 B. 3 square root 11 C. 77 D. Square root 77

asked Oct 12, 2019

2 answers

3 votes

230k views

If x2 + mx + m is a perfect-square trinomial, which equation must be true? x2 + mx + m = (x – 1)2 x2 + mx + m = (x + 1)2 x2 + mx + m = (x + 2)2 x2 + mx + m = (x + 4)2

asked Aug 21, 2019

1 answer

3 votes

8.8k views

ಠ_ಠ Need HELP ಠ_ಠ Element A has 15 protons. Determine the number of neutrons in its isotope with mass number 33. a) 15 b)18 c)33 d)48

asked Aug 18, 2019

1 answer

5 votes

108k views

If a 4 resistor a 7 resistor and a 12 resistor are connected in parallel which resistor had the most current in it 1).4 2).7 3).12 4).they all have the same

asked Feb 26, 2019

1 answer

4 votes

36.4k views

A person with a high metabolism can __________ __________ and gain less. Eat more Eat less Eat nothing None of the above

asked Dec 10, 2018

2 answers

4 votes

15.2k views

Using synthetic division, what is the quotient (2x3 + 3x − 22) ÷ (x − 2)?

asked Oct 22, 2018

2 answers

5 votes

54.2k views

Hat is the first step in summarizing a passage? A. locate the main idea B. write a summary in your own words C. take notes D. locate supporting details

asked May 15, 2018

2 answers

5 votes

106k views

How do you Simplify 16/12

asked Apr 12, 2018

2 answers

5 votes

20.5k views

Nullification was the idea that states could nullify, or void, what? A. The citizenship of any American B. Any federal law it felt was unconstitutional C. Any treaty it felt was unconstitutional D. Any

asked Oct 6, 2017

2 answers

2 votes

21.6k views

Page:

Search QAmmunity.org