Questions by Knagaev

Questions by Knagaev

The order of the structures through which light passes to get to the optic nerve...

asked Nov 26, 2024

1 answer

2 votes

132k views

Select all of the following equation(s) that are quadratic in form. x4 – 6x2 – 27 = 0 3x4 = 2x 2(x + 5)4 + 2x2 + 5 = 0 6(2x + 4)2 = (2x + 4) + 2 6x4 = -x2 + 5 8x4 + 2x2 – 4x = 0

asked Jul 4, 2024

1 answer

4 votes

74.7k views

A piece of metal weighing 59.047 g was heated to 100.0°C and then put into 100.0 mL of water (initially at 23.7°C). The metal and water were allowed to come to an equilibrium temperature, determined to

asked Jul 1, 2024

1 answer

0 votes

167k views

3(x + 6) + (2x -− 10) what is x?

asked May 18, 2024

1 answer

2 votes

127k views

True or False: Birds die faster due to heat stress than cold?

asked Apr 23, 2024

1 answer

2 votes

223k views

If 14% of a number is 18, find 7% of that number.

asked Nov 20, 2023

2 answers

20 votes

29.3k views

Does the system of equations 3y=1+x and y=-2x+5 have no solution

asked Aug 12, 2023

2 answers

24 votes

127k views

To identify the density of a figurine made using an unknown material, the figurine is dropped into a basin filled with water and found to displace 184.8 mL of water. The figurine is then put on a scale

asked Jun 16, 2023

1 answer

25 votes

80.2k views

Can someone help with the first problem and show me on a graph

asked Mar 16, 2023

1 answer

2 votes

175k views

Solve the following system of linear equations using elimination. x+4y= -9 -2x + 3y= -4

asked Mar 13, 2023

1 answer

2 votes

134k views

The organisms that harness non-biological energy and convert it to biologically relevant/useful energy are called __ 1 __ _. The organisms that consume these are called __ 2 __ _ (it should end in -ores)

asked Nov 2, 2022

1 answer

0 votes

142k views

What was the Confederacy’s strategy at the beginning of the Civil War? Check all of the boxes that apply. To capture Washington, DC To blockade the Union coastline To capture Northern railroad lines To

asked Sep 13, 2022

2 answers

4 votes

191k views

For the product (8x-6)(2x + 5). does anyone know how I would get the answer for A and B?

asked Sep 12, 2022

1 answer

1 vote

6.0k views

The total age of 5 children aged 3 years is 50 years. Find the age of the youngest and oldest child?

asked Jun 26, 2022

1 answer

9 votes

110k views

Write down the use of light pipe.???

asked Apr 10, 2022

1 answer

7 votes

60.8k views

In the spirit world, the trickster god Raven grew bored. He decided to leave and fly over the earth, but he found it was in total darkness. The selfish Sky Chief had been hoarding daylight from the world.

asked Mar 23, 2022

1 answer

3 votes

85.3k views

(ASAP!!!!) Go over the bank statement and answer the questions in detail. Use information from the statement to support your answers. 1. This bank statement is most likely for what kind of account? Provide

asked Jan 21, 2022

2 answers

0 votes

29.2k views

You’re trying to remove dissolved iron from a solution. The theoretical yield for a reaction between sodium sulfide and iron(III) bromide is 0.721 kilogram of solid iron(II) sulfide. When you carried out

asked Dec 9, 2021

2 answers

5 votes

34.6k views

Suppose we are interested in analyzing the weights of NFL players. We know that on average, NFL players weigh 247 pounds with a population standard deviation of 47 pounds. Suppose we take a sample of 30

asked Oct 13, 2021

2 answers

3 votes

201k views

You roll a fair 6- sided die.What is P (roll less than 4)

asked Sep 21, 2021

1 answer

5 votes

67.7k views

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