Questions by Elwyn

Questions by Elwyn

NEED NOW!!! A sinkhole is a depression caused when water removes soil or bedrock below the surface of Earth. Which letter in the diagram marks the location of a sinkhole? A,B,C,D

asked Feb 4, 2022

1 answer

4 votes

24.3k views

Which of these is an example of a hypothesis? 1Add different kinds of soil to three potted plants. 2 Observe fish swimming up a stream. 3 Temperature changes may be due to wind patterns. 4Wonder why some

asked Jan 23, 2022

1 answer

2 votes

81.2k views

Draw a number line and mark all described points. a −1≤x≤3

asked Dec 15, 2021

1 answer

2 votes

27.1k views

Can someone please help me find the volume?

asked Nov 13, 2021

1 answer

4 votes

80.1k views

Greg rolled a ball down the street. The ball went 10 meters south in 6 seconds. What was the velocity of the ball? O A. 1 m/s south O B. 1.67 m/s south O C. 0.6 m/s south OD. 0.2 m/s south

asked Sep 6, 2021

1 answer

4 votes

232k views

Adrianne hopper wrote a poem about the environment. Which of these best describes how the information in the poem differs for the information in the feature story?

asked Aug 28, 2021

2 answers

5 votes

107k views

Someone please help me

asked Aug 21, 2021

1 answer

4 votes

138k views

5. Lines 170-178: Why is the description in lines 172–174 in italic type? What does the narrator think the sound is? What is the likely source of the sound? I

asked Aug 1, 2021

2 answers

2 votes

112k views

Largest islands in the world?

asked Jul 7, 2021

2 answers

0 votes

182k views

Two angles of a triangle measure 55° and 20°. What is the measure of the third angle of the triangle? A. 15° B. 90° OC. 105 D. 285°

asked May 14, 2021

1 answer

4 votes

67.0k views

Put x^2+15x+56 and make it into a word problem!

asked Mar 15, 2021

1 answer

3 votes

143k views

Suppose you have an isolated system in which two objects about to collide have equal and opposite momenta. Part A If the collision is totally inelastic, what can you say about the motion after the collision?

asked May 15, 2020

2 answers

4 votes

222k views

The Poles revolted against the rule of

asked Apr 1, 2020

1 answer

4 votes

56.7k views

Seven times difference twice a number and 3

asked Mar 13, 2020

2 answers

1 vote

109k views

The sum of 9 and -16 increased by 4

asked Mar 20, 2019

1 answer

0 votes

51.3k views

If a₀ , a₁ , a₂ , a₃ , are all positive , then 4a₀x³ + 3a₁x² + 2a₂x + a₃ = 0 has at least one root in (-1,0) if A: a₀ + a₂ = a₁ + a₃ and 4a₀ + 2a₂ > 3a₁ + a₃ B: 4a₀ + 2a₂ < 3a₁ + a₃ C: a₀ + a₂ > a₁ + a₃ and 4a₀ + 2a₂ = 3a₁

asked Oct 24, 2018

1 answer

5 votes

144k views

What is the volume of a pool when perimeter is 30 and it's depth is 4 ft

asked Sep 6, 2018

1 answer

1 vote

182k views

What do you add to 5 7/8 to make 9

asked Jun 23, 2018

2 answers

1 vote

124k views

Why are some electromagnetic waves harmful to you but others are not?

asked May 20, 2018

2 answers

0 votes

14.5k views

What is the difference between external and internal fertilization

asked May 20, 2018

1 answer

1 vote

39.5k views

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