Questions by Paul Carey

Questions by Paul Carey

Using just a Bohr model, how can you tell if two elements are in the same group (column) on the periodic table? The same period (row)?

asked Dec 9, 2024

1 answer

5 votes

132k views

What is plate tectonics? The process by which water, wind, ice, and gravity move sediment to another location The theory that Earth's crust is divided into plates that slowly move on top of the asthenosphere

asked Aug 1, 2024

1 answer

3 votes

62.6k views

Oil spilled onto a hot surface can produce an inhalation hazard similar to A) Carbon monoxide poisoning B) Ammonia exposure C) Ozone depletion D) Oxygen enrichment

asked Jul 25, 2024

1 answer

2 votes

163k views

A 10-ton refrigeration unit has a capacity of A) 2,000 btu/minute B) 12,000 btu/minute C) 20,000 btu/minute D) 144,000 btu/day

asked Jul 23, 2024

1 answer

3 votes

25.4k views

Sketch the region enclosed by the given curves. Decide whether to integrate with respect to x or y. Draw a typical approximating rectangle. y = 5/x, y = 10/x2, x = 6.

asked Jun 18, 2024

1 answer

3 votes

214k views

What must be achieved to initiate the reaction in certain chemical processes? a) Low temperatures b) Moderate temperatures c) Very high temperatures d) Room temperatures

asked May 24, 2024

1 answer

4 votes

113k views

Choose all of the items that are correctly associated with the presidency of abraham lincoln. 1.won the election of 1856 & 1860. 2.habeas corpus was suspended during his presidency. 3.made slavery illegal

asked Apr 26, 2024

1 answer

4 votes

72.7k views

Use the marginal tax rates in the table below to compute the tax owed in the following situation. Paul is the head of the household with a taxable income of $90,000. He is entitled to an $8000 tax credit.

asked Apr 19, 2024

1 answer

2 votes

11.5k views

A 50 kW tractor moves at a speed of 2.5 m/s. What is the traction force of the tractor?

asked Nov 27, 2023

1 answer

1 vote

195k views

Write a proportion and solve. What is the height of each tree? 18.3 m 9.8 m 32.9 m

asked Jun 28, 2023

1 answer

3 votes

193k views

A train travels with a constant speed of 88 km/h. How far can it travel in 3 hours??? PLEASE HELPP

asked May 19, 2023

1 answer

25 votes

134k views

HELP!!!!!!! I do not understand when to insert parentheses!!! example: evaluate m² - m³ - m⁴ If m = -1 Do I put parentheses If so WHERE? Inside or outside of the negative sign? If there is a rule to this

asked Mar 24, 2023

1 answer

9 votes

139k views

Irony is a between what is expected to happen and what actually happens.

asked Nov 11, 2022

2 answers

22 votes

78.4k views

can someone please help me figure this out? this is a summative and I'm failing for the year. it's algebra 1.

asked Aug 16, 2022

1 answer

1 vote

154k views

Help pleaseeeee?????

asked Jul 13, 2022

1 answer

3 votes

26.0k views

Make sure that the addressee’s job_______ is correct.

asked Jun 19, 2022

1 answer

4 votes

87.1k views

In the story “First Steps,” how does Maria's act of leaving the spaceship to explore the new planet affect the story? She gains the respect of Captain Curran and the other children. It overwhelms her and

asked Jun 7, 2022

2 answers

5 votes

138k views

Use the table to write an equation that relates y to x

asked May 8, 2022

1 answer

10 votes

197k views

Coral Reefs account for what percentage of all ocean life?

asked Apr 26, 2022

1 answer

14 votes

466 views

A complex shape with measurements 3 feet, 11 feet, 3 feet, 4 feet, 6 feet, 3 feet, 6 feet, 4 feet. What is the perimeter of the shape? 40 feet 43 feet 51 feet 67feet

asked Mar 26, 2022

2 answers

3 votes

533 views

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