Recent activity by Dazbradbury

Recent activity by Dazbradbury

Write the balanced chemical equations for the following reactions (a) Sodium carbonate on reaction with hydrochloric acid in equal molar concentrations gives sodium chloride and sodium hydrogencarbonate.

asked Dec 21, 2024

1 answer 15.3k views

what is the mechanical advantage of a first class lever that has an input force of 200 N and produces and output force of 1300 N

answered Nov 20, 2024

1 answer 142k views

If you have a solid understanding of atomic radius, all the other periodic trends can be derived based on it. This is because of effective nuclear charge and how the nucleus attracts the electrons. Chemistry

asked Nov 7, 2024

1 answer 129k views

p?= a. If p and pare the lengths of perpendicular drawn from the origin upon the lines X sec a + y coseca - a = 0 and x cosa. -- y sina. - a cos 2a, = 0, prove that 4p?

asked Oct 3, 2024

1 answer 136k views

Predicted TLC is 3.6. The actual is 3.0. What does that mean? A) The patient's TLC is higher than expected.** B) The patient's TLC is lower than expected.** C) The patient's TLC is within the normal range.

asked Sep 28, 2024

1 answer 108k views

Find the area under the standard normal curve to the left of z = -2.8 and to the right of z = 2.06. Round your answer to four decimal places, if necessary.

asked Sep 28, 2024

1 answer 53.0k views

The contribution margin ratio is interpreted as the percent of ?

asked Sep 20, 2024

1 answer 225k views

What is the vertical guideline through the eye of a volute in an Ionic capital, from which the spiral form is determined? a. Cathetus b. Echinus c. Apophyge d. Bell

asked Sep 3, 2024

1 answer 90.3k views

Please help me with these two questions how can a phone reflect your identity? how can glasses reflect your identity?

answered Aug 1, 2024

1 answer 133k views

Identify three details that support the following main idea:the civil war devastated the south

answered Jul 30, 2024

1 answer 42.6k views

What did the Barbary States believe if a treaty was not signed with another country?

answered Jun 6, 2024

1 answer 99.5k views

The Vikings invaded many parts of the world. Five are listed in the beginning of your story. Can you name at least three of them?

answered May 9, 2024

1 answer 232k views

Can someone tell me the answer to this question?

answered Apr 8, 2024

2 answers 187k views

I need help with how to do this on my Casio 9750,Scores are normally distributed with a mean of 77. 2 and a deviation of 10. 8, 45 students take the placement test one week. Find the probability that the

asked Mar 10, 2024

1 answer 111k views

What function removes extra spaces at the beginning and end of a string? A) Trim() B) Substring() C) Replace() D) Concat()

asked Feb 13, 2024

1 answer 91.5k views

How do random Anti-Terrorism measures deter attacks?

answered Jan 7, 2024

1 answer 56.1k views

If y=5x-3, find the value of y when x=0

answered Dec 13, 2023

1 answer 221k views

The data points show an item's value y (in dollars) at a time x (in years) after its purchase.Each figure has the same data points.However, each figure has a different curve fitting the data.The equation

answered Nov 17, 2023

1 answer 144k views

For a presentation, I have to compare Mohandas Gandhi (a hero in history) and Augusto Pinochet (a villain in history), what is a good presentation title? Pls help mee I’m not creative enough

asked Nov 9, 2023

1 answer 4.4k views

What is the second component of a circuit?

asked Oct 25, 2023

1 answer 25.2k views

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