Recent activity by Spectral

Recent activity by Spectral

Find an expression which represents the difference when (−5x+7) is subtracted from (9x+5) in simplest terms.

answered Dec 8, 2024

1 answer 196k views

Why do systems of 69 kV and greater not require shielding and grounding for lightning protection? What method is used to protect these systems? A. These systems are inherently resistant to lightning strikes.

asked Nov 26, 2024

1 answer 111k views

How did the IOC and USOC respond to the Salt Lake City bidding process?

asked Nov 10, 2024

1 answer 176k views

By 1935, the national recovery administration had become unpopular.

asked Oct 14, 2024

1 answer 22.0k views

What statement does NOT correctly identify when conflicts can occur? a) When there are hidden messages b) Feelings stated mildly will usually cause a defensive reaction c) Feelings are projected onto others;

answered Oct 9, 2024

1 answer 41.3k views

How did South African Miriam Makeba use song to contribute to Pan-African liberation?

asked Jul 20, 2024

1 answer 2.3k views

Which of the following is (are) associated with a Colle's' fracture ? 1. Transverse fracture of the radial head 2. Chip fracture of the ulnar styloid 3. Posterior or backward displacement

asked Jul 15, 2024

1 answer 9.8k views

If a transaction is successful, what must we do to ensure that the entire database sees the changes?

answered Jun 6, 2024

1 answer 202k views

Solve both the bits and explain the procedure and steps to solving the question Solve the following recurrence relations i) T(n)=8 T(n / 2)+n^{2} for n>2, T(2)=1 solve for ( n=2^{k}) ii) x(n)=x(n-1)+n

answered May 23, 2024

1 answer 114k views

Identify three quotes that have significance in the story "Waxwork" by A. M. Burrage and explain why.

asked May 2, 2024

1 answer 81.0k views

An equilateral triangle has an angle represented by the expression 15x-23. What is the value of x? Answer as a decimal rounded to the nearest hundredth if not an integer. Your Answer:

asked Apr 26, 2024

1 answer 113k views

Suppose you have data that shows that 12% of athletes test positive for steroids. You also know that 11% of athletes test positive for steroids and actually use steroids. What is the probability that an

answered Mar 10, 2024

1 answer 128k views

Determine an equation of a rational function with the following features. Vertical asymptote at x=2 and removable discontinuity at x=-3

asked Mar 3, 2024

1 answer 31.1k views

Find the set A n B. U = (1, 2, 3, 4, 5, 6, 7, 8) A = {1, 2, 4, 5) B = (1, 2, 3)

answered Mar 1, 2024

1 answer 174k views

Moire fringes are an interference pattern most commonly seen when doing ?

answered Feb 10, 2024

1 answer 154k views

Which route is longer for the employee walking from work to home, and by how much? a. Route A is longer by 1 mile. b. Route B is longer by 1 mile. c. Both routes are the same length. d. Route A is longer

asked Jan 12, 2024

1 answer 93.0k views

A chemist is mixing a 50% salt solution with an 18% salt solution to make 40 L of a new solution that will contain 30% salt. How much of each of the original solutions should the chemist use?

answered Dec 9, 2023

1 answer 101k views

How do the digestive and excretory system interact?

answered Dec 4, 2023

1 answer 197k views

Explaining What was the significance of the Battle of the Argonne Forest?

asked Nov 7, 2023

2 answers 80.6k views

A²-b when a = 8 and b = 7

answered Aug 18, 2023

2 answers 154k views

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