Recent activity by Federico Giorgi

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Spectral lines take the shape of vertical lines because a) They represent energy levels. b) They are perpendicular to the light source. c) They denote wavelengths. d) They are parallel to the magnetic

asked Dec 25, 2024

1 answer 168k views

Whenever Stephanie changes the engine air filter in her car, she unscrews the two bolts that hold the filter cover on, then places the two bolts by the car's front tire to avoid dropping (and losing) them

answered Dec 19, 2024

1 answer 9.8k views

During an ophthalmologic examination a patient's red reflex was absent from the left eye. This finding places the patient at risk for which complication? 1.Injury 2.Impaired comfort 3.Ineffective eye movement

asked Dec 15, 2024

1 answer 80.3k views

Could someone help me with this quikly

asked Dec 5, 2024

2 answers 47.4k views

How much will the bond be worth when Elena is 20 years old? A) $287.50 B) $297.50 C) $307.50 D) $317.50

answered Nov 22, 2024

1 answer 135k views

When an organism has a trait that improves that individual's fitness for an environment, it is known as:

asked Sep 15, 2024

1 answer 67.7k views

The leaders in the House of Representatives who make sure that representatives are present to vote, persuade them to vote with their party, tally support for their party, and watch how their members vote

asked Jul 16, 2024

1 answer 175k views

A school wants to sell 300 sweatshirts for a fundraiser. All sweatshirts have the same price, and they want to make a total of $11,778.00 in sales.

answered Jun 22, 2024

2 answers 155k views

352 divided by 7 (including remainder)

asked Jun 16, 2024

2 answers 200k views

_____ is a prediction about how the levels of one independent variable will combine with another independent variable to impact the dependent variable in a way that extends beyond the sum of the two separate

asked Jun 15, 2024

1 answer 99.4k views

Complete the following paragraph about the temperance movement. One accomplishment of FDR's First 100 Days was the National Industrial Recovery Act, which granted workers the right to and to bargain collectively

answered Jun 2, 2024

1 answer 216k views

[ A _ _ _ B ] ... There are exactly three spaces ? A and B / A and B are ? three spaces. a) Between; within b) Surrounding; within c) Between; beyond d) Surrounding; beyond

asked Apr 14, 2024

1 answer 148k views

Which of the following were one of the demands that colonists made of Britain in regards to tea? a. to allow them to have a chance to raise taxes b. to block ships from off loading the tea cargo c. to

asked Apr 3, 2024

1 answer 92.5k views

Mechanical debridement is done with the use of reamers and files. a. true b. false

asked Mar 6, 2024

1 answer 107k views

8. Which passenger liner was sunk by a German submarine on May 7, 1915, prompting U.S. President Wilson to protest attacks on citizens of neutral countries? A. Bismarck B. Lusitania C. Olympic D. Titanic

asked Dec 15, 2023

1 answer 70.5k views

Milan has 4 shelves full of books. Each shelf has 9 books. If 2 of her friends borrow 3 books each, what fractions of books does she still have left on her shelves?

asked Dec 15, 2023

1 answer 66.4k views

The area of the parallelogram below is square meters. 9 m 2 m

answered Nov 16, 2023

1 answer 182k views

1. Write a compound inequality problem to represent the domain2. Write the domain in the interval notation3. Write a compound inequality to represent the range

answered Aug 8, 2023

1 answer 126k views

Graph y=x+2!! what is it?

answered Jul 20, 2023

1 answer 53.8k views

Which of the following is a consequence of the special theory of relativity? A) A moving object's mass is constant regardless of its speed. B) Time slows as the speed of an observer's frame of reference

answered Jul 17, 2023

1 answer 160k views

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