Questions by Alexander Ejbekov

Questions by Alexander Ejbekov

A wheel, starting from rest, has a constant angular acceleration of 1.9 rad/s². In a 0.1-s interval, it turns through an angle of 57 rad. How long has the wheel been in motion at the start of this 0.1-s

asked Dec 19, 2024

1 answer

4 votes

101k views

A computer in a house uses 0.5 kilowatt for 12.5 hour. If electricity costs $0.22 per kilowatt-hour, how much does it cost to use the computer?

asked Apr 20, 2024

1 answer

4 votes

24.9k views

One bag of mulch covers a 1 3/4 yard section of Hailey's garden. If her garden is 10 3/5 yards in size, how many bags of mulch does Hailey need to buy?

asked Nov 25, 2023

1 answer

16 votes

32.7k views

Explain what happens to the particles in a substance during a physical change.

asked May 14, 2023

2 answers

7 votes

158k views

What is the relative dating of rocks connexus

asked Feb 5, 2023

1 answer

3 votes

196k views

Which scatterplot shows a positive correlation? Sorry don't know how to upload the 3rs choice.

asked Jan 27, 2023

1 answer

1 vote

107k views

Pre calc. need the sides and angles solved

asked Jan 23, 2023

1 answer

3 votes

98.6k views

The heat inside Earth comes from ____________. A) impacts around 4.5 billion years ago B) the sun C) the moon D) volcanoes

asked Dec 27, 2022

1 answer

0 votes

198k views

Question 10 The part of the hemoglobin molecule that combines with oxygen is the heme. O True False Is it true or false

asked Oct 23, 2022

1 answer

5 votes

130k views

Some students equally share seven baskets of pairs. Each basket has 12 pairs. Write an algebraic expression to represent the situation.

asked Aug 23, 2022

2 answers

4 votes

32.9k views

Jess and Oscar have $200,000 to invest in a savings account that pays 2.875% interest compounded quarterly. How many years will it take for the account to earn $30,000 in interest? Round your answer to

asked Apr 2, 2022

1 answer

2 votes

216k views

The sum of the digits of a positive 2-digit number is 12. The units digit is 3 times the tens digit. Find the number

asked Mar 26, 2022

2 answers

19 votes

53.7k views

What is the most important thing that the Himalayan mountains provide to the people around? Shelter Oxygen Water

asked Feb 20, 2022

1 answer

3 votes

82.3k views

Chemistry question just two

asked Jan 22, 2022

2 answers

1 vote

132k views

How do skeletons travel in an emergency

asked Nov 26, 2021

2 answers

4 votes

184k views

7x – 3y = 42 solve for x when y = 0 solve for y when x = 0

asked Nov 2, 2021

2 answers

5 votes

64.3k views

Which organs are part of the musculoskeletal system? Select all that apply. bones hair muscles skin tendons nails

asked Sep 12, 2021

1 answer

5 votes

200k views

Why do you think the people who wrote the Constitution create different branches of government, the executive, legislative, and judicial branch?

asked Sep 10, 2021

1 answer

2 votes

8.5k views

Find the midpoint between each pair of points. (-1,-5) and (-5,9)

asked Sep 8, 2021

1 answer

0 votes

46.3k views

Find the x-intercept and the y-intercept of the graph of the equation............... 7x+3y=42

asked Sep 3, 2021

2 answers

1 vote

187k views

Page:

Search QAmmunity.org