Recent activity by Emil Johnsson

Recent activity by Emil Johnsson

Use your periodic table to determine the following information about the element Sulfur (S). a. Number of protons = b. Number of electrons = c. Number of neutrons =

answered Dec 2, 2023

1 answer 226k views

If the frequency of a FM wave is 8.85 × 107 hertz, what is the period of the FM wave?

asked Dec 2, 2023

1 answer 104k views

This is the last question which is the fifth one if you can PLS HELP

asked Oct 2, 2023

2 answers 107k views

4. Evaluate and then express 2(11 x 10') in the form A X 10" where Is A < 10 and n is an integer

answered Sep 8, 2023

1 answer 114k views

I WILL GIVE 35 POINTS TO THOSE WHO ANSWER THESE PROBLEMS RIGHT NOOOO SCAMS

asked Aug 26, 2023

1 answer 116k views

What is the answer to the fraction equation: 2/3+5/6÷1/3?

asked Jun 17, 2023

1 answer 130k views

Who was the lawyer who represented Brown in the “Brown v. Board of Education”? Why was this case important?

asked May 25, 2023

2 answers 9.6k views

A radioactive isotope has a half-life of 14 hours. Find the amount of the isotope left from a 320-milligram sample after 42 hours. If necessary, round your answer to the nearest thousandth.

asked Mar 7, 2023

1 answer 233k views

Why is the election of senators held every 6 years, but the selection cycle for representatives is only two years?

answered Jan 8, 2023

2 answers 168k views

Help.Write an equation that represents the relationship between the x-value and the y-value.

answered Nov 22, 2022

2 answers 17.1k views

What is the most likely reason the author wrote this selection? F. To encourage the reader not to waste food G. To show the reader that many different types of biofuels are being used H. To demonstrate

answered Nov 13, 2022

1 answer 211k views

What is a solution to this equation? (1 – 3x)^1/2 - 1 = x

asked Oct 14, 2022

2 answers 228k views

Select the sentence that is written correctly: O The ability to use three different skills in this game are groundbreaking. O The ability to use three different skill in this game was groundbreaking. O

asked Jul 9, 2022

1 answer 5.1k views

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asked Jun 14, 2022

1 answer 182k views

17. Write an equation in slope-intercept form for the line perpendicular to y = 3x - 9 that passes through the point (9,-9). Explain how you got your answer.

asked Jun 4, 2022

1 answer 125k views

If f(x) =-2x+9 and g(x)=-4x^2+5x-3 ,find (f•g)(x)

asked May 27, 2022

1 answer 219k views

Compare the Engineering Design Process and the Scientific Method! Give 6 Similarities and 6 differences for each one! Be creative in how you compare them!

answered Apr 13, 2022

1 answer 84.4k views

PLEASE HELP IM TIMED!!!!! which type of energy refers to the sum of potential and kinetic energies in the particles of a substance? A motion B stored C internal D heat

asked Apr 11, 2022

1 answer 92.9k views

PLEASE HELP IM TIMED!!!!! which type of energy refers to the sum of potential and kinetic energies in the particles of a substance? A motion B stored C internal D heat

asked Apr 11, 2022

1 answer 92.9k views

PLEASE HELP IM TIMED!!!!! which type of energy refers to the sum of potential and kinetic energies in the particles of a substance? A motion B stored C internal D heat

asked Apr 11, 2022

1 answer 92.9k views

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