Questions by David Foerster

Questions by David Foerster

một dây đàn có chiều dài 100 pha được chứ có thể nói hay đầu âm do dây đàn phát ra có bước sóng dài nhất bằng bao nhiêu để trên dây đàn có bước sóng dừng với 2 đầu là 2 nút

asked Apr 23, 2022

1 answer

3 votes

90.3k views

What was Abraham Lincoln's role in the Civil War? What was Jefferson Davis's role in the Civil War? What was Ulysses S. Grant's role in the Civil War? What was Robert E. Lee's role in the Civil War?

asked Feb 18, 2022

1 answer

3 votes

228k views

The position of a particle is r⃗ (t)=(3.0t2iˆ+5.0jˆ−6.0tkˆ)m. (a) Determine its velocity and acceleration as functions of time. (b) What are its velocity and acceleration at time t = 0?

asked Dec 22, 2021

1 answer

1 vote

112k views

Fill In The Blank. In three separate site-directed mutagenesis experiments, scientists altered a Lys residue in corn PEP carboxylase to an Asn, Glu, or Arg. The substitution that you would expect to have

asked Dec 4, 2021

1 answer

1 vote

181k views

Determine the slope of each line. 1. ТУ 2. 8 ty 8 115,7) 4 (6,5) 4 Х 0 -4 -8 0 -8 4 8 ( 2-2) 4 - -4, -3) -8 S

asked Nov 9, 2021

1 answer

2 votes

108k views

Find the value of g(x)=2-x^2 and f(x)=2x-1 , a, g(-8)

asked Sep 15, 2021

2 answers

0 votes

229k views

The other area of study focuses on how our actions alter our environment.

asked Apr 7, 2021

1 answer

2 votes

11.6k views

6. Cellular respiration refers to a process where energy is harvested from glucose or food. What environmental component is necessary for this process to occur? a) water b) carbon ) oxygen d) mtDNA

asked Feb 20, 2021

2 answers

0 votes

227k views

Solve for x. 4 - 3x= 2x+9

asked Jan 12, 2021

1 answer

3 votes

185k views

Please help me i suck at spanish

asked Dec 24, 2020

2 answers

4 votes

233k views

X² - y² = z² Express y in terms of x and z.

asked Oct 1, 2020

2 answers

4 votes

214k views

You are the purchasing manager and you buy a raw material having the following information: Annual demand = 2000 units Fixed order quantity = 200 units Order cost = $100 / order Inventory carrying cost

asked Jul 3, 2020

1 answer

4 votes

128k views

What caused the peasent war

asked Feb 26, 2020

1 answer

5 votes

157k views

Which of the following describes the Treaty of Ghent? 1. It was signed after the decisive Battle of New Orleans. 2. It ended all Native Anerican hostilities in America. 3. It gave all land in Norrh America

asked Jun 20, 2019

2 answers

4 votes

102k views

A professor must randomly select 4 students to participate in a mock debate. There are 15 students in his class. In how many different ways can these students be selected, if the order of the selection

asked Dec 15, 2018

1 answer

4 votes

161k views

The existence of coal beds in antarctica indicates that the continent once had ____.

asked Nov 13, 2018

1 answer

4 votes

91.0k views

Researchers can genetically select lettuce crops to cultivate plants that are pest-resistant. One of the concerns of genetically selected crops is that some traits such as tough leaves for pest resistance

asked Oct 12, 2018

2 answers

2 votes

91.2k views

What is the total annual value of goods and services produced in a country called?

asked Jan 12, 2018

2 answers

3 votes

72.0k views

When a doctor prescribes a medication for you ask about possible negative effects of the drug on driving because a.) There can be some potentially dangerous side effects on legally prescribed drugs B.)

asked Jan 9, 2018

2 answers

2 votes

33.9k views

Change 104 inches to yards. I need to find how to solve this in two steps. I cant seem to get it done by doing 1 yard/104inches=104inches/x

asked Dec 14, 2017

1 answer

4 votes

28.0k views

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