Recent activity by Hiero De Paula

Recent activity by Hiero De Paula

Bob and James are finishing the roof of a house. Working alone, Bob can shingle the roof in 10 hours. James can shingle the same roof in 16 hours. How long will it take them working together to shingle

answered Nov 25, 2023

2 answers 123k views

What are the four scanning systems as per biomedical engineering

asked Nov 13, 2023

2 answers 224k views

Determine value of n

asked Sep 17, 2023

1 answer 136k views

Florence nightingale became known as the lady with the lamp during which war?.

asked Jul 10, 2023

1 answer 173k views

On a distance-time graph, at 2 hours the graph is at a height of 20 meters, and at 4 hours it is at a height of 80 meters. The average speed for the interval is 30 meters/hour. true false

answered May 14, 2023

1 answer 117k views

Identify the value of x that makes each pair of ratios equivalent 21 to x and 7 to 10

answered May 5, 2023

1 answer 217k views

people sometimes choose a certain career because they want to please their parents. this is an example of a(n) factor as a motivational source.

asked Mar 25, 2023

1 answer 7.5k views

Since the implementation of the Clean Air Act, the concentrations of all major air pollutants have decreased.

asked Jan 13, 2023

1 answer 33.1k views

How does the government of a republic typically shape its economy?

answered Jan 1, 2023

1 answer 62.1k views

Yao Xin puts 3/10 liters of potting soil in each pot for planting flowers. She has 5 2/3 liters of potting soil. How many pots can Yao Xin fill?

asked Dec 11, 2022

1 answer 207k views

5. The weekly staff meeting was attended by every teacher last week. turn into a active voice

answered Nov 22, 2022

1 answer 65.5k views

The figure above shows bands of DNA that were separated during gel electrophoresis. Which band contains the smallest DNA fragment? Band A. Band B. Band C. Band D.

answered Nov 16, 2022

1 answer 75.4k views

Why is water cycle important?

answered Nov 11, 2022

1 answer 134k views

What is the square root of –16? A. –8i B. –4i C. 4i D. 8i

answered Oct 24, 2022

2 answers 89.4k views

Given the conditional statement ~p -> q which statement is logically equivalent?

answered Aug 27, 2022

1 answer 24.7k views

Add. (2x4+x3−4x2+3)+(4x4−2x3−x2+10x+2) Express the answer in standard form. Enter your answer in the box.

answered Jul 30, 2022

2 answers 62.2k views

Which constellation is in contrast with ursa major

answered Jul 23, 2022

1 answer 206k views

The of a plane is 2.

asked May 8, 2022

1 answer 80.1k views

Can you help me with this ,please?

asked Apr 28, 2022

1 answer 133k views

PLEASE HELP!!! Select the correct answer. Which function has an average rate of change of -4 over the interval [-2, 2]?

answered Apr 9, 2022

2 answers 97.3k views

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