Recent activity by Harry Zhang

Recent activity by Harry Zhang

Add Solve: n + 7 = 31

asked Dec 23, 2023

1 answer 2.3k views

The concept of best-, worst-, and average-case analyses extends beyond algorithms to other counting problems in mathematics. Recall that the height of a binary tree is the number of edges in the longest

answered Sep 27, 2023

1 answer 18.3k views

If x2=16, find x3? If x3=125, find x2

answered Sep 24, 2023

1 answer 72.6k views

3. The owner of a deli is deciding which new sandwich to add to her lunch menu. of five days during one week. The data are shown in the table. She surveys 25 lunch customers by randomly selecting five

answered Aug 26, 2023

1 answer 154k views

Pls answe asap and show work! 11. What is (f.g)(x)? f(x) = x3 + 3 g(x) = 2x2 + x - 1 - =

asked Jul 22, 2023

2 answers 30.5k views

Please help please help

answered Jul 6, 2023

1 answer 23.4k views

A loud speaker has an output of 78 dB. If the volume of the sound is turned up so that the output intensity is 1000 times greater, what is the new sound intensity level? answer in:____dB

answered Feb 2, 2023

1 answer 120k views

Help me with this please

answered Jan 31, 2023

1 answer 31.1k views

The last two lines of "Love's Alchemy" suggest that Donne perhaps does not think highly of women's intellectual ability. O True O False

answered Jan 10, 2023

1 answer 161k views

A math teacher said that 18 out of 25 students passed the test what percent did not pass the test

answered Dec 17, 2022

2 answers 143k views

3.8x10^(-6)(2.3x10^(-3)

answered Dec 15, 2022

1 answer 139k views

A vehicles headlights should be utilized to ensure the safety of the driver

asked Nov 15, 2022

1 answer 180k views

Solve........................

asked Sep 25, 2022

1 answer 116k views

Two students prepare lab reports one for a chemistry class and the other for a biology class which of the following items will both reports contain!Helpppp

asked Sep 10, 2022

1 answer 77.8k views

Across the different colleges in Washington D.C. there is a population of approximately 3x10⁵ college students. Approximately how many college students are in Washington D.C.?

answered Sep 1, 2022

2 answers 147k views

The line plot shos the number of hours students spend watching tv each night. Describe the data. Include measures of center variability. Round to the nearest tenth if necessary

answered Aug 19, 2022

1 answer 140k views

Malala is following this recipe for bread rolls. She uses 500 mL of water. How much of each of the other ingredients does she use? Recipe: Makes 15 bread rolls 480 g flour 12 g salt 6 g yeast 30 mL oil

asked Aug 4, 2022

1 answer 5.3k views

Please help me on this , tyyy :]

answered May 28, 2022

1 answer 135k views

Can anyone help me with this math stuff? I will give you 15 points please help me

asked Mar 22, 2022

2 answers 121k views

X-9/-4=7 what is the value of x?

asked Mar 16, 2022

2 answers 72.5k views

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