Recent activity by Charlie Guo

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Two children are trying to balance a see-saw. One child has a mass of 40 kg, the other has a mass of 50 kg. If the seesaw is balanced perfectly in the middle and the 40 kg child is sitting 1.6 m from the

answered Nov 22, 2024

1 answer 121k views

Refillable refrigerant cylinders must be re-tested every: a) 1 year b) 2 years c) 3 years d) 5 years

answered Oct 16, 2024

2 answers 224k views

If three light bulbs of different wattage are connected in parallel to a battery, (a) the voltage drop across each bulb will be the same. (b) the current in each light bulb will be the same. (c) the resistance

answered Sep 15, 2024

1 answer 212k views

Find the parametric and symmetric equations of the line passing through the points (0, 0.5, 1) and (2, 1, -3).

answered Sep 14, 2024

1 answer 27.9k views

Discuss different types of waterways (Three). A) Rivers, Oceans, Streams B) Surface, Subsurface, Underground C) Maritime, Inland, Coastal D) Lakes, Canals, Ponds

answered Sep 10, 2024

1 answer 225k views

In her business communications class, Matilda's teacher is focusing the week's lessons on correctness. Paying attention to this characteristic will help communications be what? A. inclusive B. friendly

answered Sep 7, 2024

2 answers 226k views

Paul Gauguin represented the women as ______ in Where Do We Come From ? What Are We? Where are We Going (1897)? noble savages suffragettes goddesses femme fatales

answered Aug 24, 2024

1 answer 159k views

Solve for v: pv=nrt Solve for n: cn-4=6w

answered Aug 7, 2024

1 answer 124k views

Simplify ( 8 2/3)^4

answered Jul 24, 2024

1 answer 81.3k views

The idea of insurance is that we all face risks that are unlikelybut carry high cost. Think of a fire destroying your home. So weform a group to share the risk: we all pay a small amount, and theinsurance

asked Jun 27, 2024

1 answer 143k views

What is dis arming technique explain

answered Jun 20, 2024

2 answers 129k views

What features of the high-transmission cellular grid allow these grids to maintain equal or less radiation dose to the patient compared with linear grids? A. these grids use lead as strips and wood as

answered May 22, 2024

1 answer 165k views

50 Points! Multiple choice geometry question. Photo attached. Thank you!

asked May 4, 2024

1 answer 229k views

Officer Flores wrote 25 tickets for traffic violations last week, but only 18 tickets this week. What is the percent change? Officer Flores wrote 25 tickets for traffic violations last week, but only 18

answered Apr 1, 2024

1 answer 219k views

What significantly increased trade between Canada and USA? A. The construction of a new border wall B. The implementation of strict trade tariffs C. The signing of the North American Free Trade Agreement

answered Mar 13, 2024

1 answer 60.1k views

What age of mothers were able to catch up to their childless counterparts?

asked Jan 23, 2024

1 answer 154k views

Determine whether each statement is always, sometimes, or never true. Explain.5. Two planes intersect at a point. 6. Three points are contained in more than one plane. 7. If line m lies in plane x and

asked Dec 18, 2023

1 answer 175k views

What is 1.3 x 10^4 in standard notation?

answered Nov 21, 2023

2 answers 66.9k views

A:b = 7:4, b:c = 2:5 . Work out a:c, give your answer in its simplest form.

answered Nov 17, 2023

2 answers 4.5k views

PLEASE HELP IM GOING TO FAIL 5. A student spends no more than two hours on his math and English homework. If math takes about twice as long as English, what is the maximum time that the student can spend

asked Aug 13, 2023

1 answer 66.5k views

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