Questions by Mark Woon

Questions by Mark Woon

490g of Na2SO4 are dissolved in 80g of water. Determine the molality of this solution

asked Oct 22, 2023

1 answer

10 votes

198k views

Diabetes and hypertension two most common causes of chronic __________ in united states.

asked Aug 20, 2023

1 answer

0 votes

67.8k views

Triangle ABC is rotated 180° clockwise about the origin and dilated by a scale factor of 4. What are the coordinates of the resulting image if the preimage coordinate of point A is (3,-2)? 1) (-12,-8)

asked Jun 28, 2023

1 answer

5 votes

90.3k views

A person 5 feet tall cast a 11 foot shadow. A tree is casting a 27 foot shadow. How tall is the tree

asked Jun 1, 2023

1 answer

12 votes

145k views

Consider the population of a small town that grows according to the explicit rule: p = 53600 + 145 n, where n is the number of years after 2009. based on this model what is the population in 2022?

asked Feb 28, 2023

1 answer

2 votes

135k views

Explain why decomposition will be used in creating the algorithm for the game.

asked Jan 13, 2023

1 answer

1 vote

91.5k views

Which of the graphs below represents the equation 8x-y=-4?

asked Jan 13, 2023

1 answer

4 votes

224k views

Why does it help to subtract problem as an addition problem

asked Dec 19, 2022

1 answer

5 votes

121k views

Please help me this is for exam A giant scoop , operated by a crane is in shape of a hemisphere of a radius 15 inches. The scoop if filled with molten steel. The steel is then poured into a cylindrical

asked Oct 27, 2022

1 answer

20 votes

3.7k views

A=1/2bh how do i solve for h

asked Oct 10, 2022

1 answer

1 vote

62.6k views

Which principle of democracy was supported by the Levellers and was also found in both the Magna Carta and the Declaration of Independence

asked Oct 3, 2022

1 answer

3 votes

190k views

what are four principles of government are used in the Declaration of Independence to make the argument for independence?

asked Aug 3, 2022

1 answer

2 votes

128k views

if we have 10 slices of sandwiches and each 2 person take one how many slices do we still have..its easy

asked Jul 6, 2022

1 answer

1 vote

132k views

Select the correct answer What group of women was initially targeted to join the labor force A young unmarried women B military wives С. married women with no children D married women with older children

asked Mar 19, 2022

1 answer

2 votes

148k views

What branch in the military is the best to join? I was thinking the Air force.

asked Dec 19, 2021

2 answers

0 votes

57.2k views

Is a newspaper article a primary or secondary source? A. Primary B. Secondary C. It could be either D. Always both

asked Dec 19, 2021

1 answer

5 votes

178k views

Why does Watson go to the opium den at the beginning of the story?

asked Nov 14, 2021

1 answer

2 votes

136k views

What is -4=r/20-5? Is it r=20

asked Oct 11, 2021

1 answer

2 votes

63.7k views

I love people telling my mistakes.(into passive).

asked Oct 4, 2021

1 answer

3 votes

162k views

40z + 5 = 45z - 90 Help plz

asked May 17, 2021

1 answer

1 vote

226k views

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