Questions by Tiago Costa

Questions by Tiago Costa

The building material that the Romans most exploited was: O Marble O Concrete O Tufa O Mud Brick

asked Dec 9, 2024

1 answer

4 votes

91.3k views

According to John Green, what is one of the most important things to keep in mind when studying History? A) The exact dates of historical events. B) The names of all historical figures. C) The importance

asked Sep 14, 2024

1 answer

0 votes

7.2k views

Archimedes used density to discover if the crown of gold was real because... a) Substances have their own unique densities b) Substances can change densities depending on their size c) Substances can change

asked Sep 9, 2024

1 answer

4 votes

51.7k views

Consider the DT-LTI system with impulse response: h[n]=(n−1)(u[n−1]−u[n−5]). Derive on paper the response of the system (y[n]paper ) to the input signal x[n]=u[n−2]−u[n−6].

asked Sep 3, 2024

1 answer

5 votes

148k views

When 31 g of copper(II) carbonate is used, how many grams of carbon dioxide form? (Provide the chemical equation)

asked May 23, 2024

1 answer

2 votes

79.6k views

The Grumpy Company's breakeven point in units is 25,000. Assuming that variable costs are 60% and fixed costs are $450,000, what is the company's projected operating income if sales are $1,450,000? a)

asked Jan 9, 2024

1 answer

3 votes

193k views

Solve : x- 25=75 x +19=50

asked Aug 21, 2023

1 answer

10 votes

79.8k views

Drag each tile to the correct box. Arrange the events that led to the inclusion of the Bill of Rights in the Constitution in the correct sequence. James Madison, a Congressman, drafts and proposes the

asked Aug 12, 2023

1 answer

14 votes

204k views

Given f(x) = x − 7 and g(x) = x2. Find g(f(4)). G(f(4)) =.

asked Feb 21, 2023

1 answer

18 votes

1.6k views

Please help me!! So confused? what's the answer??!!! NO SPAM NO WRONG ANSWERS (YOU have been WARNED) NO LINKS IF not you WILL BE REPORTED!!!!!

asked Nov 19, 2022

1 answer

4 votes

108k views

Find nth term of -15,-18,-21.....

asked Nov 6, 2022

1 answer

5 votes

71.3k views

in which part of africa did european colonizers met serious resistance to their expansion between the 1870 and 1914?

asked Oct 22, 2022

1 answer

0 votes

115k views

Carbon dioxide is a naturally occurring gas that is vital to plant and animal life, yet carbon dioxide emissions from burning of fossil fuels are expected to result in significant climate change within

asked Sep 24, 2022

1 answer

2 votes

215k views

In each test; they found that the foods picked up bacteria, even after less than one second. In each test in each test in each test? correct as is Which one is it

asked Aug 1, 2022

2 answers

14 votes

111k views

Read the excerpt from Martin Luther King Jr.'s "I Have a Dream" speech. Five score years ago, a great American, in whose symbolic shadow we stand today, signed the Emancipation Proclamation. This momentous

asked Jun 2, 2022

1 answer

0 votes

46.3k views

What is missing in Kevin's paragraph?

asked Dec 28, 2021

1 answer

2 votes

143k views

How does the mode of communication change the meaning of what is being communicated?

asked Oct 4, 2021

1 answer

1 vote

232k views

Read the passage. Hannah and her sister lowered the safety bar across their laps. “I can’t believe you talked me into this,” Hannah said, glancing sideways. She gripped the bar, and her knuckles grew white.

asked Aug 3, 2021

2 answers

2 votes

225k views

What scale factor will dilate triangle ABC so that it has the same vertices as triangle DEF?

asked Jul 15, 2021

2 answers

1 vote

120k views

Woolman College is considering the construction of a new women’s dormitory. The dormitory will have 80 rooms and the ability to accommodate three students per room. Woolman estimates the dormitory will

asked Jul 2, 2021

1 answer

3 votes

12.2k views

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