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Find the signals corresponding to the following spectra. Make use of appropriate Fourier-transform theorems. X₁(f) = 2cos(2πf) ll(f) exp (-j4πf)
answered
Jul 1, 2024
Mathematics
college
3
votes
47.9k
views
Which feature do amphibians, reptiles, birds and mammals have in common? Mark all that apply. amniotic egg mammary glands four limbs jaw
answered
May 6, 2024
Biology
college
2
votes
45.2k
views
What is it called when one hormone helps another have its full effect?
answered
Sep 14, 2023
Biology
college
3
votes
99.4k
views
What are the first two steps of drawing a triangle that has all side lengths equal to 12 centimeters? Select from the drop-down menus to correctly complete the statements. Draw a segment (6, 12, 24) centimeters
answered
Jul 31, 2023
Mathematics
middle-school
11
votes
185k
views
The translation of ABCD to A'B'C'D'is given by (x+[?],y-[ ).5BС432AD1-7-6-2 -1 02345A'DIEnterAnswer
answered
Jun 30, 2023
Mathematics
college
5
votes
56.3k
views
A recipe for 4 servings requires salt and pepper to be added in the ratio of 2:3. If the recipe is adjusted from 4 to 8 servings, what is the ratio of salt and pepper that must now be added
answered
Dec 14, 2022
Mathematics
high-school
3
votes
217k
views
WHAT IS THE DIFFERENCE BETWEEN COMPUTER HARDWARE AND SOFTWARE?IF YOU KNOW THE DIFFERENCE GIVE ME EXAMPLES OF BOTH
answered
Nov 11, 2022
Computers and Technology
middle-school
4
votes
157k
views
Given that 2x-7y=30 Find Y when X=-3 Give your answer as an improper fraction, in its simplest form.
answered
Oct 11, 2022
Mathematics
high-school
3
votes
118k
views
-4 < y + 2 < -2 solve for the inequality
answered
Sep 24, 2022
Mathematics
high-school
5
votes
119k
views
Which of the following best describes what occurs in a fission reaction? A. Two low mass nuclei are joined to form one nucleus. B. Electrons are shared between the nuclei. C. A single nucleus divides into
answered
Aug 18, 2022
Physics
college
2
votes
9.9k
views
Select all that apply To which sets does -7/8 belong? irrational numbers integers real numbers rational numbers whole numbers natural numbers
answered
Jun 19, 2022
Mathematics
college
12
votes
34.5k
views
Evaluuate 9-b when b=8
answered
Jun 5, 2022
Mathematics
college
4
votes
106k
views
What is the volume of a rectangular sandbox that is 3 feet by 4 feet by 1 foot?
answered
May 5, 2022
Mathematics
college
1
vote
100k
views
PART A: Which statement best expresses the central idea of the text? A Shakespeare’s popularity is growing once more as people realize that his plays can be adapted to address present day problems. B Despite
answered
Apr 15, 2022
English
high-school
2
votes
145k
views
The outpost structure of the bacteria cell is the.
answered
Jan 24, 2022
Chemistry
high-school
10
votes
221k
views
Complete each sentence with the correct form of the verb tener). 1 Mi primo____quince años 2. Nosotros____dos gatos (cats) 3. ¿Quién____los boletos (tickets]? 4 Tú ____mucha dinero 5. Los muchachos______bicicletas
answered
Jan 16, 2022
Spanish
high-school
14
votes
54.3k
views
Libby donated $50 during the first month of the year. If she makes three additional donations of equal amounts during the year, how much will she need to donate each time to be in the Silver category?
answered
Dec 15, 2021
Mathematics
high-school
4
votes
195k
views
4. Given sin 0 = { and angle 0 is in Quadrant II, what is the exact value of cos 0 in simplest form? Simplify all radicals if needed.
answered
Dec 8, 2021
Mathematics
high-school
2
votes
123k
views
A system of law based on the Qur'an and used in many Muslim countries is known as A. civil law B. emir law C. Sharia law D. Sunni law
answered
Oct 27, 2021
Geography
high-school
4
votes
178k
views
What is your Zodiac sign? mine is sagittarius Cual es tu signo del zodiaco? el mio es sagitario
answered
Oct 11, 2021
Spanish
high-school
1
vote
11.5k
views
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