Answers by John Prado
Register

Answers by John Prado

Answers by John Prado
Filter
Water is pumped from a lower reservoir to a higher reservoir by a pump that provides 20 kW of shaft power. The free surface of the upper reservoir is 45 m higher than that of the lower reservoir. If the
answered Jun 9, 2020
2 votes
40.2k views
What is the molar concentration of Fe2+ ion in an aqueous solution if 37.50 mL of 0.118 M KBrO3 is required for complete reaction with 11.00 mL of the Fe2+ solution? The net ionic equation is: 6Fe2+(aq)+BrO3−(aq)+6H+(aq)→6Fe3+(aq)+Br−(aq)+3H2O(l).
answered Apr 2, 2020
1 vote
3.8k views
Divide 56 in the ratio 5 3
answered Sep 18, 2019
6 votes
72.0k views
Which of the fallowing elements has the largest atomic radius? Please help, answer options on picture. is it A, B,C, or D. thank you.
answered Jul 23, 2019
1 vote
115k views
Our oranges and 5 apples cost 3.56$ Three oranges and four apples cost $2.76.Find the cost of an orange and the cost of an apple
answered May 17, 2019
3 votes
72.3k views
Factorise 2p^2 - p - 10 (2p squared)
answered Mar 19, 2019
5 votes
115k views
Puedo escribir, escuchar música, bailar y leer en la biblioteca. True False
answered Dec 15, 2018
7 votes
71.7k views
Website A offers tickets to an event for $4.50 each plus a $12.25 handling fee, while Website B offers the tickets for $6.00 plus a $1.75 handling fee. Find how many tickets need to be purchased in order
answered Sep 27, 2018
2 votes
153k views
The graph models the cost of a cheese pizza with extra toppings at two different restaurants. According to the graph, about how many pizza toppings will need to be added to make the cost of the pizzas
answered Sep 22, 2018
3 votes
5.1k views
What is the minimum number of days per week a person should exercise to improve cardiovascular fitness?
answered Aug 7, 2018
3 votes
51.1k views
Three vertices of a square have coordinates (3,1), (4, -4) and (-1, -5). The diagonals of the square intersect at point Q. Determine the coordinates of point Q. Include steps please.
answered Apr 1, 2018
1 vote
135k views
How did the introduction of factories change the way goods were made in colonies
answered Apr 16, 2017
1 vote
195k views
When teams engage in _____ behavior, their activities are focused on generating novel and useful ideas and solutions.?
answered Feb 28, 2017
2 votes
186k views
How do magnetic patterns in the rocks along the mid-oceanic ridges explain seafloor spreading? A. As oceanic crust sank beneath continental crust, the cooling rocks aligned with the earth's magnetic field,
answered Oct 4, 2015
3 votes
57.1k views
Page:
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.5m questions

12.2m answers