Questions by Wangchi

Questions by Wangchi

Is this correct if not how do I solve this ?

asked Sep 9, 2023

1 answer

0 votes

115k views

Lily has some chocolate with a mass of 220g. she eats 30g of the chocolate. find the percentage of the chocolate she has not eaten

asked Apr 15, 2023

1 answer

7 votes

155k views

7x + 4y = 2 7x + 2y = 8 Use elimination to solve each system of equation .

asked Mar 4, 2023

2 answers

13 votes

188k views

If magnets are knocked around a lot or heated, their magnetism will be reduced or lost. Explain why.

asked Feb 22, 2023

1 answer

1 vote

164k views

Which of these is not one of the basic functions of the management process?

asked Sep 6, 2022

1 answer

2 votes

16.7k views

The roof of a gazebo is a regular octagonal pyramid. If the base of the pyramid has sides of 0.5 meters and the slant height of the roof is 1.9 meters, find the area of the roof. (roof is lateral surface

asked Aug 16, 2022

1 answer

2 votes

5.1k views

In your opinion, should parents give you the freedom as a student to use a cell phone? help:)

asked Jun 9, 2022

1 answer

3 votes

111k views

It's nothing new: Let's recap rounding to the nearest 100 61566= 70284=

asked May 20, 2022

1 answer

3 votes

105k views

According to philip zimbardo, what influences people to do bad things?

asked Apr 18, 2022

2 answers

0 votes

151k views

Why is lack of oxygen dangerous for climbers?

asked Mar 1, 2022

2 answers

2 votes

76.2k views

Which of the following is a non electrolyte? A. Cas B. NH4OH C. Na2CO3 D. LISO4 E. CH3CH2CH2OH

asked Dec 28, 2021

1 answer

2 votes

188k views

What are the coefficients of -4x - 7y + 21z?

asked Sep 9, 2021

2 answers

5 votes

33.9k views

A new technique for extracting oil and gas—called "fracking"—spurred an economic boom in the formerly sleepy town of Oilville, located in what had been thought to be a depleted oil field. Workers swarmed

asked Jul 9, 2021

1 answer

2 votes

203k views

What is the value of 20 ÷ (-4)?

asked Jun 24, 2021

1 answer

2 votes

180k views

Find the slope of the line.

asked Jun 13, 2021

1 answer

2 votes

96.6k views

I Don't Understand This One Ether ._.

asked Jan 3, 2021

1 answer

2 votes

139k views

A boat travels 368 kilometers in 7 hours (with a constant speed). How much time will it take traveling 68 kilometers?

asked Sep 12, 2020

1 answer

3 votes

39.9k views

Alan frequently attends professional presentations and training seminars at his workplace. At one of these presentations, it was announced that a new supervisory position in Alan's department was about

asked Sep 4, 2020

1 answer

5 votes

122k views

Which statement gives an example of how living things play a role in physical weathering?

asked Aug 7, 2020

1 answer

2 votes

99.3k views

The bar of Prob. 5/82 is repeated here. The ends of the 0.4-m bar remain in contact with their re- spective support surfaces. End B has a velocity of 0.5 m/s and an acceleration of 0.3 m/s2 in the di-

asked Mar 21, 2020

1 answer

0 votes

17.5k views

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