Questions by Jonathan Huang

Questions by Jonathan Huang

Simplify the equation 3(x+2)-5(2x+1)

asked Dec 21, 2023

1 answer

3 votes

33.2k views

A metal bar weighs 7 Kg. 93% of the bar is Silver. How many Kgs of silver is there in the bar?

asked Dec 19, 2023

2 answers

5 votes

154k views

A coin is flipped 150 times the results of the experiment are shown below Heads 84 Tails 66 Witch of the fallowing statements BEST describes the experimental probability of getting heads

asked Oct 26, 2023

1 answer

25 votes

89.8k views

Can someone help me code the statments in the picture?

asked Oct 20, 2022

1 answer

2 votes

109k views

the sun shines on a flagpole, causing a shadow to be cast on the ground. the distance from the base of the pole to the tip of the shadow is 49 feet. at that time of day, the sun's rays make an angle of

asked Oct 19, 2022

1 answer

4 votes

230k views

A physical system is in the state |α> = cos(α)|+> + sin(α)|->. Two observables Â = a(|+><+| + |-><-|) + b(|+><-| + |-><+|) e B = a(|+><+| - |-><-|) are measured. Check the uncertainty relationship for these two operators.

asked Sep 25, 2022

1 answer

0 votes

58.9k views

Suppose a scoentist was able to construct a barometer with a liquid being denser than mercury , then how high would the liquid raise at standard pressure

asked Aug 17, 2022

1 answer

23 votes

61.4k views

Which of these decomposers has a muscular foot to move around that are found worldwide wherever there is sufficient moisture and who eat plant particles from rocks, soil, seaweed and other objects, and

asked Jul 28, 2022

1 answer

2 votes

33.9k views

How was Thurgood Marshall first introduced to the Constitution

asked Jul 21, 2022

1 answer

19 votes

230k views

Rachel and Hugo sorted 236 crayons into boxes for a local arts project. Each box had 10 crayons. How many crayons were left over? Help please lol

asked Jun 24, 2022

1 answer

2 votes

170k views

What group of people were most frequently sacrified by Aztecs in honor of the gods

asked Mar 11, 2022

1 answer

4 votes

207k views

What measure is represented by 17 feet in the figure below? A cylinder with diameter 17 feet. A=the radius of the base PLEASE HEEEEELLP :((( B=the diameter of the base C=the area of the base D=the height

asked Dec 12, 2021

2 answers

2 votes

14.2k views

Whats the significance of the ROTC in Powell’s life?

asked Nov 19, 2021

1 answer

0 votes

122k views

Which of the following is NOT an explanation as to why a newborn's body is not conducive to easy mobility? a) the baby's head is disproportionately larger than its body b) babies can't get enough nourishment

asked Feb 11, 2021

1 answer

1 vote

22.5k views

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