Questions by Zhehao Mao

Questions 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

1 vote

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

1 vote

131k 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

1 vote

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

0 votes

215k views

What is the shape of the cross section of the figure that is perpendicular to the triangular bases and passes through a vertex of the triangular bases? A a parallelogram that is not a rectangle O a rectangle

asked Aug 6, 2024

1 answer

5 votes

84.8k 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

4 votes

12.6k views

Draw the most stable chair conformation of compounds.

asked Apr 10, 2024

1 answer

3 votes

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

2 votes

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

2 votes

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

0 votes

30.1k 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

5 votes

222k views

1. Name and describe five major elements (not types of pieces) that indicate a piece of music is in the Baroque style. (6 points: 3 points for correct identification of each element. 3 points for description

asked Feb 19, 2023

1 answer

3 votes

125k views

Find the length of BC

asked Aug 6, 2022

1 answer

2 votes

61.3k views

The doctor's exam room is poorly lit. The nurse moves the patient to another room that is bright and comfortable. The poorly lit room is an example of (Drop down menu) barrier. an emotional a group a

asked Jul 1, 2022

2 answers

1 vote

71.1k views

Where is Volga on a world map

asked Apr 16, 2022

1 answer

4 votes

169k views

Based on the details of the folktale, what was very important to the people who told “How Nehemiah Got Free” to their children? the people’s love for telling jokes the people’s desire to escape to freedom

asked Apr 1, 2022

2 answers

3 votes

202k views

What was the difference in the wealthy and the poor during the Qin Dynasty?

asked Mar 22, 2022

1 answer

1 vote

33.5k views

Find the value of x. HURRY PLEASE

asked Feb 17, 2022

2 answers

5 votes

190k views

13. Find the measures of the numbered angles.

asked Jan 22, 2022

1 answer

10 votes

49.0k views

Along a horizontal line, from left, a point, a large giraffe labeled Object, a small giraffe labeled Image, a double concave lens centered on the line, another point on the line. A dotted orange line passes

asked Nov 6, 2021

2 answers

2 votes

145k views

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