Questions by BlueDog

Questions by BlueDog

If ar2 + br + c = 0 has equal roots r1, show that L[ert] = a(ert)" + b(crt)' + cert = a(r - r1 )2er1. Since the right side of is zero when r = r1, it follows that exp(r1,t) is a solution of L[y] = ay"

asked Jul 24, 2021

1 answer

5 votes

22.2k views

Which service process structure typically involves work flows with steps that vary from one customer to the next?

asked Jun 22, 2021

1 answer

2 votes

158k views

Hi there ummm let me cut to the chase... Hanna puts $4,383 in a savings account with an annual interest rate of 5.2 percent for 3 years. Into which variable should she substitute 4,383 in the simple interest

asked Jun 8, 2021

1 answer

1 vote

163k views

A solid is formed by adjoining two hemispheres to the ends of a right circular cylinder. The total volume of the solid is 10 cubic centimeters. Find the radius of the cylinder that produces the minimum

asked Apr 21, 2021

1 answer

3 votes

10.2k views

A cosmic ray proton moving toward the Earth at 5.00×107 m/s experiences a magnetic force of 1.70×10−16 N . What is the strength of the magnetic field if there is a 45º angle between it and the proton’s

asked Nov 16, 2020

1 answer

4 votes

11.4k views

AFLAC, Inc. recently implemented a company policy that all new IT projects must be coordinated and approved by the project management office. Which of the following endeavors would this new policy apply

asked Aug 12, 2020

1 answer

2 votes

103k views

Let’s say you have 25 coins in nickels and dimes that add up to 1.65 how many dimes do you have?

asked Jul 27, 2020

1 answer

3 votes

30.8k views

Weight of one mole of carbon = 12.01 g Weight of one mole of oxygen = 16.00 g The molecular weight (gram formula weight) for CO is

asked Oct 18, 2019

2 answers

3 votes

135k views

How did imigration change after 1865

asked Oct 3, 2019

1 answer

2 votes

86.3k views

Factor the polynomial completely. 12x4 – 42x3 – 90x2 What is the GCF of the polynomial?

asked Jun 17, 2019

2 answers

0 votes

213k views

Grandpa joe swears by henry ford's targeting strategy, "you can buy a ford in any color you want, as long as it's black." back in the day, ford used to make the same car for all of its customers. Little

asked Apr 10, 2019

1 answer

2 votes

121k views

Which is the best estimate of the number of American troops who served in combat during World War 1?

asked Dec 6, 2018

1 answer

0 votes

123k views

N divided by 5+6 = 4

asked Dec 17, 2017

2 answers

1 vote

93.4k views

How many molecules (not moles) of NH3 are produced from 5.01×10−4 g of H2?

asked May 17, 2017

2 answers

3 votes

73.6k views

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