Recent activity by Zhehao Mao

Recent activity by Zhehao Mao

(5) (10 points) The radius and height of a cone are measured as 3m and 4m, respectively, with an error of measurement of 0.1 cm in each dimension. Use differentials to estimate the error in the calculated

asked Dec 14, 2024

1 answer 77.9k views

What should be added to get -9 by 8 so as to get 12 by 16? A. -1 B. -2 C. -3 D. -4

asked Dec 11, 2024

1 answer 131k views

Proper toe is _____ for even tire wear and extended life of your tires?

answered Nov 14, 2024

1 answer 126k views

Which directory permissions need to be set to allow all users to create their own schema? A. 666 B. 777 C. 700 D. 755

answered Oct 25, 2024

1 answer 200k views

are older men shorter than younger men? according to a national report, the mean height for u.s. men is 69.4 inches. in a sample of 170 men between the ages of 60 and 69, the mean height was x

asked Oct 15, 2024

1 answer 99.2k views

A rabbit jumps straight up in the air with an initial velocity of 1.48 m/s. what will be the rabbit's speed (in m/s) when she lands?

asked Aug 17, 2024

1 answer 215k views

The spirit's ministry of illumination is directed toward what two groups of people?

answered Jul 25, 2024

1 answer 50.1k views

Ida B. Wells became a leading spokesperson against: A. She became a leading spokesperson against women's suffrage. B. She became a leading spokesperson against immigration reform. C. She became a leading

asked Jun 8, 2024

1 answer 12.6k views

Draw the most stable chair conformation of compounds.

asked Apr 10, 2024

1 answer 39.7k views

What geographic region is not on the map but is located between the sahel and the congo basin and can be described as having fertile grasslands, farmland, and plenty of wildlife that you would find on

asked Mar 2, 2024

1 answer 48.5k views

Why is it called the surgical neck of the humerus?

answered Jan 24, 2024

1 answer 48.6k views

A composition of a rotation and a reflection maps figure ABCDE to figure A’’B’’C’’D’’E’’. What is the composition of a reflection and a translation, that maps figure ABCDE to figure A’’B’’C’’D’’E’’?

asked Jan 22, 2024

1 answer 107k views

Match the term with its correct definition question: a. Following established legal procedures. b. Giving evidence about yourself that could lead to you being found guilty of a crime. c. The right to say

asked Jan 15, 2024

1 answer 30.1k views

A 10-pound box of apples cost $12.50. Write the ratio of the cost to the number of pounds as a fraction. Then find an equivalent fraction with a denominator of 1. Write the rate and unit rate to describe

answered Jan 11, 2024

1 answer 205k views

What is the area of a rectangle that has a width of 2 feet and a length of 18 inches

answered Dec 21, 2023

1 answer 138k views

2. Find the LCM of the following numbers by division method. (a) 16 and 28 (b) 36 and 44 (c) 45 and 120 (d) 10, 15 and 30 (e) 52 and 128 (f) 20, 60 and 80

answered Oct 12, 2023

1 answer 38.6k views

Plsss help!!!!! #1 #2

answered Sep 17, 2023

1 answer 104k views

I kinda suck at math, help please? Divide: -5/8 ÷2/3 Answer Options - 15/16 15/16 3/5 7/11

asked Sep 13, 2023

2 answers 222k views

how will the demand for gucci shoes change today, if the government decides to tax designer shoes next year?

answered Aug 22, 2023

2 answers 155k views

Do you think trumans executive order Tito end segregation in the military was a step in the right direction ? was it enough

answered Jun 25, 2023

1 answer 188k views

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