Questions by Rahul Sekhar

Questions by Rahul Sekhar

How many points of intersection will the two lines below have? How do you know? y = x + 4 and y = -2x - 2

asked Nov 6, 2023

1 answer

25 votes

176k views

Calculate the heat needed to raise the temperature of 10 g of water (specific heat 4.184 J/g x C) by 25 degrees celsius.

asked Jul 27, 2023

1 answer

1 vote

86.1k views

Which type of immunity is long lasting and why?

asked Mar 1, 2023

1 answer

1 vote

118k views

Which experiment best described DNA was the genetic material?.

asked Feb 5, 2023

1 answer

4 votes

29.3k views

Which of the following is NOT a characteristic of an enzyme? A) it is a globular protein B) it functions as a catalyst C) it is converted to products D)it lowers the energy of activation

asked Jan 14, 2023

1 answer

4 votes

83.9k views

Please help me understand the question

asked Oct 19, 2022

2 answers

1 vote

120k views

quadrilateral kstu has vertices at (7,0) (4,-6) (0,-2) and (0,0). rotate 180 degrees around the origin

asked Aug 10, 2022

1 answer

3 votes

91.4k views

CHOOSE ALL THAT APPLY!!

asked Jul 3, 2022

1 answer

2 votes

26.7k views

24. ZABC and ZDEF are linear pairs. Which of the following is true? a. If m ABC = 2m DEF, then m ABC = 120 and m DEF = 60. b. If m ABC = m DEF + 40, then m ABC = 140 and m DEF = 40. c. If m ABC = m DEF

asked Jun 11, 2022

1 answer

0 votes

233k views

Blossom Company is considering an investment that will return a lump sum of $850,000 3 years from now. Click here to view the factor table. (For calculation purposes, use 5 decimal places as displayed

asked May 20, 2022

1 answer

4 votes

87.0k views

Which statement about the impact of railroads on businesses and industry in the 1800s is false? A. Manufacturers could get raw materials more easily. B. Finished goods could be transported to markets quickly.

asked Feb 3, 2022

1 answer

2 votes

33.5k views

The diameter of a circle is 12 feet. What is the area of this circle? Use 3.14 for Pi.

asked Nov 25, 2021

2 answers

5 votes

29.3k views

Based on the map, which major ecosystem of the United States is represented by the area shown in red? Alpine Tundra Grassland Deciduous forest

asked Nov 13, 2021

1 answer

0 votes

232k views

If v lies in the first quadrant and makes an angle Ï/3 with the positive x-axis and |v| = 4, find v in component form.

asked Nov 5, 2021

1 answer

4 votes

207k views

Which of the following is an equation of a proportional relationship? Group of answer choices y = 25x y = 5x + 25 Describe what the equation you chose above could represent. In other words, what real-world

asked Oct 11, 2021

1 answer

5 votes

165k views

Please help!! 10 points

asked Sep 24, 2021

1 answer

3 votes

216k views

Hanna has saved $400 in her account and has decided to only spend $25 per week on groceries. How many weeks will it take before she runs out of money? Which one below represents the y-intercept?

asked Sep 12, 2021

1 answer

0 votes

197k views

Unemployment Type Rate (Percent) Frictional 3.2 Cyclical 0.0 Structural 1.1 Total unemployment 4.3 True or False: This economy is not currently at its natural rate of unemployment. gs

asked Jul 8, 2021

1 answer

0 votes

50.4k views

Some would argue that the Sustainable Development Goals is not something that should be mandated on countries to achieve by 2030 or any other year. Countries should be free to set their own sustainability

asked Jun 7, 2021

1 answer

4 votes

128k views

What is the volume of an object with the height of 2cm, a width of 4cm, a mass of 20g, and a length of 5cm? a. 160 cm^3 b. 40 cm^3 c. 800 cm^3 d. 11 cm^3 HeLp pLeaSe.

asked Feb 22, 2021

2 answers

0 votes

100k views

Search QAmmunity.org