Answers by Weihang Jian

Answers by Weihang Jian

What is the mode for presidents’ age when they begin their term?

answered Apr 11, 2019

1 vote

19.3k views

A student wants to reduce the size of an article he found in a newspaper. The original article was 25 centimeters wide. He needs to reduce it so its width measures 12 centimeters. On the copier, what percent

answered Mar 12, 2019

5 votes

77.4k views

Can I have the answer step by step

answered Mar 2, 2019

4 votes

88.4k views

Alejandra correctly wrote the equation y – 3 = (x – 10) to represent a line that her teacher sketched. The teacher then changed the line so it had a slope of 2, but still went through the same point. Which

answered Sep 30, 2018

5 votes

232k views

Find the equation of the line perpendicular to y=−2 that passes through the point (4, −2). please show your work

answered Sep 28, 2018

3 votes

25.5k views

Determine if the number is written in scientific notation. if not explain 3 x 100^-6 a. no; it is not written as a power of 10 b. no; the first factor is not a number between 1 and 10 c. yes; the number

answered Aug 23, 2018

1 vote

179k views

What is the height of a cylinder with a volume of 936 times 3.14 cubic inches and a diameter of 24 inches?

answered Jun 20, 2018

0 votes

163k views

(MC)Why did Southern legislatures pass Jim Crow laws?

answered Jun 20, 2018

6 votes

163k views

Someone help with my US history hw and explain the answer plz

answered Mar 28, 2018

1 vote

229k views

Tomas makes balloon sculptures at a circus.In 90 minutes he makes 150 balloons to make 30 identical balloon sculptures how many minute does it take to make one balloon sculpture

answered Jan 29, 2018

2 votes

58.3k views

What is 10 squared then the cube root of that

answered Aug 16, 2017

4 votes

82.1k views

0.35555555555 as a fraction

answered Jul 15, 2017

0 votes

173k views

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