Recent activity by Roman Yakoviv

Recent activity by Roman Yakoviv

Calculate the wavelength of a photon (lightwave) that has a frequency of (1.8 X 10^{12}) Hz. A. (1.67 X 10^{-4) m B. (5.56 X 10^{-7} m C. (1.11 X 10^{-6) m D. (1.67 X 10^{-6) m

answered Dec 1, 2024

1 answer 164k views

At a drag race, a jet car travels 0.25 mile in 5.2 seconds. What is the car's final speed (m/s) and acceleration (m/s²)? A) Final speed = 48.08 m/s, Acceleration = 9.8 m/s² B) Final speed = 9.8 m/s, Acceleration

answered Sep 23, 2024

1 answer 63.8k views

What are the integer solutions to the inequality below? − 1 ≤ x ≤ 3

answered Sep 2, 2024

1 answer 4.0k views

PLEASE HELP ASAP ILL GIVE YOU BRAIN-LIST!!! Please hurry it’s due today Simplify. 45 ÷ (-1/5) O-225 O-9 09 O 225

answered Jul 10, 2024

1 answer 131k views

A person yelling is a transformation of what energy

asked May 20, 2024

1 answer 28.6k views

In addition to the fossil record, what do estimates of current extinction rates rely on?

answered Mar 1, 2024

1 answer 161k views

The function y = 2.5x + 3 can be used to determine the cost in dollars for a taxi ride of x miles. What is the rate of change of the cost in dollars with respect to the number of miles? $5.50/mile $1/mile

answered Dec 26, 2023

2 answers 120k views

Solve for the other leg and for the hypotenuse of the 45-45-90 triangle

answered Dec 1, 2023

1 answer 205k views

Which type of art is this image? Albc graphic art A. performing art B. plastic art C. literary art

answered Nov 1, 2023

2 answers 212k views

Carmelita y yo cantamos la canción. __ __ cantamos. Carla come las palomitas. __ __ come.

asked Jul 10, 2023

1 answer 58.6k views

There is a bag filled with 3 blue and 4 red marbles. A marble is taken at random from the bag, the colour is noted and then it is not replaced. Another marble is taken at random. What is the probability

asked May 27, 2023

1 answer 136k views

For each measurement in the first column, write the equivalent number of inches in the second column. MeasurementMeasurement in Inches5 feet 2 inches627 feet 3 inches6 feet 4 inches4 feet 8 inches4 yards

answered May 13, 2023

1 answer 56.1k views

If you could add an objective to the U.N. Charter, what would you add?

asked Apr 12, 2023

2 answers 150k views

What can visible light and ultraviolet light do together

asked Apr 5, 2023

1 answer 176k views

5p + 9c = p for c Help out with this problem

answered Jan 11, 2023

2 answers 3.2k views

How did Texans win their independence from Mexico? A) by winning most of the battles against Mexican troops B) by capturing Santa Anna and forcing him to sign a treaty C) by winning the Battle of Goliad

answered Jan 1, 2023

1 answer 90.5k views

What is the role of the smoke particles in brownian motion

answered Dec 13, 2022

1 answer 8.4k views

HELP PLS THIS IS IMPORTANT

answered Nov 16, 2022

2 answers 66.5k views

A chemical equation is shown below. FeC13 + NaOH -> NaCl + Fe(OH)3 What are the coefficients that should be added to balance this question? Explain how this chemical reaction demonstrates the conservation

answered Nov 8, 2022

1 answer 198k views

What does pyruvate with O2 go to?

asked Oct 19, 2022

1 answer 15.2k views

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