Recent activity by Johnny Kontrolletti

Recent activity by Johnny Kontrolletti

What is the difference between-4 and 62 -10 -2 2 10

asked Dec 12, 2023

1 answer 2.3k views

a 100 ml solution contains 0.100 m formic acid (pka 3.75) and 0.100 m sodium formate. if 1.00 ml of 0.050 m hcl were added, what would be the ph of the solution?

asked Nov 10, 2023

2 answers 73.6k views

( ) A line passes through the point (2, 3) and has a slope of 4. An equation of the line is = 4. x - 2 What is the equation of the line in slope-intercept form? y = 4x + 2 y = 4x - 5 y = 4x - 11 y = 4x

answered Oct 22, 2023

1 answer 72.4k views

What is the answer to this problem ?

asked Sep 16, 2023

1 answer 183k views

A round table has 4 legs and a rectangular table has 6 legs. if 10 tables have a total of 52 legs, how many of these legs belong to round tables?

answered Jul 6, 2023

1 answer 134k views

If a = [1,2,3] and b = [1, 3, –2], find the angle between a and b.

answered Apr 19, 2023

1 answer 128k views

Diagram shows two circles of the same size with centres A and C, touching each other at point B. ACE is an equilateral triangle. [Guna/Use =22/7 The circumference of each circle is 66cm and EB = 29.7cm.

asked Mar 14, 2023

1 answer 231k views

The length of a rectangular garden is 8 feet longer than its width. The garden's perimeter is 180 feet. Find the length of the garden.

asked Feb 5, 2023

1 answer 203k views

The primary reason to cite your sources is to avoid what?.

answered Jan 28, 2023

1 answer 38.1k views

What does the word hopeless mean as it is used in this sentence? All was lost; she felt as if the situation was completely hopeless

answered Oct 21, 2022

2 answers 138k views

At some temperature for the equilibrium PX3(g) + X2(g) # PX5(g) the equilibrium constant is 0.74. At the same temperature the equilibrium constant for PX5(9) + PX3(g) X2(g) is

asked Oct 10, 2022

1 answer 11.3k views

Define molarity of a solution.

asked Sep 28, 2022

2 answers 28.2k views

Choose is 12,194,65,10

answered Sep 7, 2022

1 answer 57.1k views

Describe how each of the following are evidence for Continental Drift 1. Fossils 2. Landforms 3. Rock Formations 4. Climate

asked Jun 23, 2022

1 answer 133k views

Does anyone know how to answer this question I'm having a lot of trouble with it?

answered May 29, 2022

1 answer 53.0k views

Now lookee here!" said the man. "Where's your mother?"18 How is the apostrophe used in the word Where's in sentence 18? a to show the author's use of dialect b as a contraction for Where is c to show possession

answered May 27, 2022

2 answers 43.1k views

Explain in detail what caused the population of peppered moths to change from mostly light-colored variations to mostly dark-colored variations in the 1800s. Explain how the peppered moth mutation is an

answered May 25, 2022

1 answer 68.4k views

How is an opinion piece different from news article?

asked Apr 9, 2022

1 answer 196k views

Where does power come from in Kush

asked Feb 28, 2022

1 answer 54.1k views

You enter an elevator and go down 7 floors you exit on the 10th floor. Write an equation you can use to find the floor where you entered the elevator

asked Feb 19, 2022

2 answers 137k views

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