Questions by Alena Kastsiukavets

Questions by Alena Kastsiukavets

Determine the response of first-order system h[n]=(−5/6)ⁿu(n) to each input: 1. x[n]=(1/2)ⁿcos(πn/4); 2. y[n]=(1/2)ⁿcos(2πn/3)u[n]

asked Dec 12, 2024

1 answer

1 vote

216k views

Pic of erosive lichen planus on cheek

asked Oct 22, 2024

1 answer

1 vote

46.2k views

Which of the following best describes a volcano? a rupture of the Earth's crust that allows magma and gas to escape a high pressure explosion of built up energy and rock a rupture of the Earth's mantle

asked Jul 19, 2024

1 answer

3 votes

164k views

Name given to an atom that has lost electrons to become a positive charged particle.

asked Apr 18, 2024

1 answer

2 votes

135k views

All of these contributed to an "Era of Good Feelings" EXCEPT (A) the strengthening of states' rights (B) the development of transportation systems (C) the strengthening of the federal government (D) the

asked Mar 27, 2024

1 answer

5 votes

196k views

1. Given g(x) = 2x + 5 Find f(0) 2. Given f(x) = 3x - 9 Find f(-5) 3. Given f(x) = x - 12 and g(x) = 5x + 1 Find f(3) + g(1)

asked Jan 26, 2024

1 answer

0 votes

116k views

The bill of materials, an input for MRP, lists all assemblies, subassemblies, parts, and raw materials needed to produce __________. A. the economic production B. quantity C. one unit of a finished product

asked Oct 8, 2023

1 answer

21 votes

58.7k views

Find ( - 5)( - 2)(5)( - 1)( - 4)

asked Jun 23, 2023

1 answer

5 votes

188k views

Write a system of equations to describe the situation below, solve using any method, and fill in the blanks. Grace is looking for a job cutting hair. One option is self-employment at The Westford Salon,

asked Mar 1, 2023

1 answer

2 votes

50.9k views

Justine’s classmate David is writing a paper that claims hurricanes can cause more damage than tornadoes. He made a list of the following facts about hurricanes: Which piece of evidence best supports David’s

asked Feb 23, 2023

2 answers

21 votes

53.9k views

40) through: (-5, 2), slope 1 5

asked Feb 19, 2023

1 answer

14 votes

214k views

Draw the structures of all possible isomers for the following complexes. Indicate which isomers are enantiomer pairs. (a) Bromochloro(ethylenediamine)platinum(II) (square-planar) (b) Tetra-amminedichloroiron(III)

asked Dec 5, 2022

1 answer

0 votes

135k views

Convert 140° into radian

asked Oct 1, 2022

1 answer

1 vote

177k views

What is the magnitude of earthquake took place in manila? A.5.2 B.5.3 C.5.4 D.5.5

asked Aug 4, 2022

1 answer

11 votes

114k views

An inclined plane is a machine why?

asked Aug 3, 2022

1 answer

1 vote

10.4k views

There is a box with 6 marbles: 3 red, 1 blue, 1 green, and 1 yellow. What is the probability of picking yellow marble, keep it, and then picking a blue marble?

asked Jul 5, 2022

1 answer

14 votes

84.1k views

5 + 20 = 4 x 2 HELP ME PLZZZ

asked May 6, 2022

2 answers

3 votes

52.8k views

Describe the Muslim capital of Cordoba.

asked Jan 15, 2022

1 answer

2 votes

109k views

How to rearrange the Pythagorean theory

asked Nov 5, 2021

1 answer

3 votes

109k views

Evaluate the expression for c = –1.4. Write your answer as a decimal or whole number. –21c2 =

asked Oct 11, 2021

2 answers

2 votes

165k views

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