Questions by Rui Martins

Questions by Rui Martins

Each letter in the expression shown to the right represents a digit other than zero. Different letters represent different digits and the same letter always represents the same digit. What is the smallest

asked Aug 13, 2021

2 answers

5 votes

170k views

What was the primary purpose of the mounds built by the mound builder cultures? A. Mounds builders used them to perform rituals and burials. B. Mounds builders used them to deposit artifacts. C. Mounds

asked May 19, 2021

1 answer

4 votes

20.2k views

What do readers learn about Manjiro from the qualities he hopes to have?

asked May 18, 2021

1 answer

1 vote

221k views

A rectangular box has a length of 12 cm, a width of 20 cm, and a height of 5 cm. What is the volume of the box in ml?

asked Apr 22, 2021

2 answers

4 votes

179 views

Someone pls help if you have the book come back old iron blue plssss write a summary on the book come back old iron blue from page only use important information from page 1-14 important details about

asked Feb 4, 2021

1 answer

2 votes

34.9k views

Consider the paraboloid z=x2+y2. The plane 8x−5y+z−2=0 cuts the paraboloid, its intersection being a curve. Find "the natural" parametrization of this curve. Hint: The curve which is cut lies above a circle

asked Jan 26, 2021

1 answer

3 votes

235k views

the base of a regular pyramid is a hexagon whose perimeter is 84 feet. the volume of the pyramid is approximately 4,677.85 cubic feet. find the height of the pyramid.

asked Nov 9, 2020

1 answer

2 votes

81.1k views

Psychologist Margaret Shih and her colleagues conducted a study where mathematically gifted Asian-American female college students were randomly assigned to three groups. Group 1 filled out a questionnaire

asked Oct 28, 2020

1 answer

5 votes

191k views

The British ended which of the following practices in India? A) the burning of widows B) the growing of cotton C) the eating of pork

asked Nov 13, 2019

2 answers

0 votes

94.2k views

An exodus occurs when a large number of people __________ an area or region. A. leave B. enter C. settle in D. invade

asked Sep 6, 2019

2 answers

1 vote

46.7k views

Write an equation for each translation of y lxl 5.5 units right

asked Aug 12, 2019

1 answer

3 votes

220k views

Which of the following is the equation for x: ax^2=bx? select all that apply please help

asked Mar 13, 2019

1 answer

4 votes

152k views

What is the mass of ca(oh)2 in 110. mL of 1.244 M ca(oh)2 solution

asked Jul 28, 2018

1 answer

0 votes

113k views

Describe reapportionment and redistricting and explain why these processes have to be done every 10 years.

asked Mar 14, 2018

1 answer

3 votes

174k views

A nonprofit group sponsors orphaned children in a third-world country. Their website would most likely end with the extension _____ . .org .gov .com .edu

asked Feb 21, 2018

2 answers

5 votes

140k views

The leader of parliament is usually known as the

asked Jan 16, 2018

2 answers

0 votes

13.0k views

What is sin 2pi/3? How do you solve without a calculator?

asked Jun 4, 2017

2 answers

1 vote

194k views

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