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Answers by Thedk

Answers by Thedk
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Look at the two wave diagrams. Which best describes the difference between wave A and wave B? Wave A has a greater pitch and frequency. Wave B has a greater pitch and frequency. Wave A has a greater pitch
answered Oct 9, 2020
2 votes
49.1k views
Identify the Brønsted-Lowry acid, the Brønsted-Lowry base, the conjugate acid, and the conjugate base in each reaction: (a) C5H5N(aq)+H2O(l)→C5H5NH+(aq)+OH−(aq) (b) HNO3(aq)+H2O(l)→H3O+(aq)+NO3−(aq)
answered Sep 15, 2020
1 vote
49.4k views
Shala says that 94% of the colored sheet of paper she has are blue. What decimal portion of her paper is shaded blue?
answered Jul 29, 2020
6 votes
92.8k views
Calculate the speed of a wave of frequency 50Hz and wavelength 1m? Please explain how you got the answer!
answered May 4, 2020
3 votes
117k views
PLEASE HELP JUST NEED TO PASS THIS GEOMETRY TO BE DONE What are possible coordinates of point F if ΔDEF is congruent to ΔABC? (–1,4) (4,–1) (0,–1) (–1,0)
answered Apr 21, 2020
5 votes
144k views
1.)What number needs to be added to both sides of the equation in order to complete the square? x2+16x=18 answer is 64 x^2+16x+64=18+64 2.)Solve for x over the complex numbers. x2+10x+41=0 answer is x=-5+4i
answered Dec 27, 2019
6 votes
70.1k views
A teacher asked the students what their favorite sports are and decide to display the result in a graph which type of graph is most appropriate for this situation
answered Jul 18, 2019
5 votes
184k views
An opinion can not be proben without dispute
answered Mar 28, 2019
4 votes
80.3k views
Compare and contrast the goals of command and mixed market economies. Why are there many more mixed market economies than command economies in the world today?
answered Feb 9, 2019
4 votes
130k views
Read the excerpt from The Dark Game. Mr. H. quickly began talking to his contacts in the city. Soon he heard of a British printer in Mexico City who had been falsely arrested for printing counterfeit money.
answered May 25, 2018
5 votes
135k views
A recipe uses 3 eggs for every 8 cups of flour. What is the ratio of eggs to flour in the recipe? 8 to 3 3/8 3 to 11 8:3
answered May 23, 2018
4 votes
83.1k views
Which of the following statements is false? a. expert systems follow a logical path towards a recommendation. b. expert systems capture the expertise from a domain expert (a person. c. expert systems apply
answered Jan 15, 2018
4 votes
219k views
Fill the blank with the preterite tense of the verb in parentheses. Tú ____________con Susana en la fiesta anoche. (cantar) La profesora _______________a los alumnos. (mirar) Usted ______________ a la
answered Sep 8, 2017
1 vote
225k views
What role can sulfur play in the makeup of amino acids and proteins?
answered Apr 16, 2017
1 vote
180k views
President andrew johnson said that "this is a country for white men." how did he act on this belief? he appointed a republican cabinet. he refused to take the presidential oath of office. he vetoed most
answered Feb 21, 2017
5 votes
190k views
How did the great depression affect political life in Germany and Japan?
answered Dec 7, 2016
3 votes
234k views
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