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Two pipes A and B can fill a tank in 36 minutes and 48 minutes respectively. If both the pipes are opened simultaneously, after how much time should B be closed so that the tank is full in 27 minutes?
answered
Nov 27, 2024
Mathematics
high-school
6
votes
210k
views
What is roughly the amount of time required for the moon to orbit once around the Earth? A) Approximately 24 hours B) Approximately 30 days C) Approximately 365 days D) Approximately 1 hour
answered
Nov 19, 2024
Geography
high-school
3
votes
140k
views
Nucleic acid hybridization techniques are based on the observation that? 1) DNA can be very long 2) DNA molecules are very hydrophobic 3) two single stranded nucleic acid molecules of complementary base
answered
Nov 11, 2024
Biology
high-school
4
votes
234k
views
What song did joe write thats about taylor swift and camilla belle?
answered
Nov 7, 2024
Business
high-school
0
votes
139k
views
In the late 1800s, the United States began to assert itself politically and militarily beyond North America. For example, the United States took over the independent kingdom of Hawaii and fought a war
answered
Oct 3, 2024
History
college
4
votes
146k
views
/ filename: Test.java class Test { int y = 2; int x = y+2; public static void main(String[] args) { Test m = new Test(); System.out.println("x = " + m.x + ", y = " + m.y); } }
answered
Sep 25, 2024
Computers and Technology
high-school
3
votes
111k
views
In a certain commercial bank, customers may withdraw cash through one of the 2 retailers at the counter. On average, one of the retailers takes 3 minutes while the other takes 5 minutes to serve a customer.
answered
Sep 13, 2024
Business
high-school
0
votes
83.8k
views
Assuming the density of 3% H2O2 is 1 g/mL, what mass of H2O2 is in a 1 mL sample? How many moles is this? a) 0.03 g; 0.0015 moles b) 0.03 g; 0.0020 moles c) 0.03 g; 0.0030 moles d) 0.03 g; 0.0033 moles
answered
Jul 18, 2024
Chemistry
high-school
3
votes
17.6k
views
A recipe calls for 4 cups of flour and 2 cups of sugar. What is the ratio of flour to sugar in simplest form
answered
Jul 9, 2024
Mathematics
high-school
5
votes
233k
views
Dr. Santhi Hejeebu said, Everything about financial markets is about timing. The time you enter a contract and the timing you get out. What does this mean?
answered
Jun 28, 2024
History
high-school
3
votes
189k
views
Suppose that society decided to reduce consumption and increase investment leads to economic growth in the long run. What is the effect of this decision on the economy? 1) The economy will experience a
answered
Apr 15, 2024
Mathematics
high-school
4
votes
232k
views
what has happen to you recently that now god realized was a test from god?what are the greatest matters god has entrusted to you
answered
Mar 17, 2024
History
high-school
0
votes
28.4k
views
Your current bank loan agreement requires a current ratio of 2 to 1. Which of the following financial statements would the bank review on a periodic basis to ensure that the hotel was in compliance with
answered
Mar 4, 2024
Business
high-school
2
votes
50.0k
views
What eventually ends the lengthwise growth of long bones by hardening the epiphyseal plates?
answered
Mar 2, 2024
Biology
high-school
3
votes
123k
views
The scale factor between two figures is 5/6. What is the ratio of areas of the two figures?
answered
Dec 22, 2023
Mathematics
college
10
votes
94.3k
views
Write a paragraph analyzing how each of these documents influenced the group the representative government in the American colonies Mayflower compact The English bill of rig
answered
Aug 4, 2023
History
high-school
7
votes
189k
views
5) Margot buys a 5 litre bottle of lemonade for £2.30. She divides it into glasses. She pours 250ml into each glass. She sells all the glasses at 25p each. Work out her percentage profit.
answered
Jul 16, 2023
Mathematics
high-school
5
votes
45.9k
views
List 4 characteristics of Animals.
answered
Nov 22, 2022
Biology
high-school
7
votes
126k
views
Why were temples built?
answered
Nov 6, 2022
History
college
4
votes
102k
views
I JUST NEED A YES OR NO ANSWER IS THIS RIGHT
answered
Oct 3, 2022
Mathematics
high-school
11
votes
10.8k
views
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