A passive instrument performs which of the following tasks?

Anything that is made to meet a need or desire is?

slavikrds [6]

Answer:

I think it is process or technology

7 0

3 years ago

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Your friend offers to pay you $3,000 five years from now. You'd prefer the money now so you can put it in a bank account at 8% i

zepelin [54]

Answer:

$958.25

Explanation:

PV = FV(1 +r)^(-t) . . . . present value of an amount earning rate r compounded annually for t years

PV = $3000(1.08^-5) ≈ $2041.75

The equivalent present value is $2041.75.

__

This amount is less than the offered amount by ...

$3000 -2041.75 = $958.25

She should pay you $958.25 less in order to make the offers equivalent.

4 0

3 years ago

A hole of diameter D = 0.25 m is drilled through the center of a solid block of square cross section with w = 1 m on a side. The

attashe74 [19]

Answer:

$q=4.013\:\:kW\\\\T_1=278.91\:\:^{\circ}C\\\\T_2=275.82\:\:^{\circ}C$

Explanation:

$R_{conv,1}=(h_1\pi D_1L)^{-1}=(50*0.25*2)^{-1}=0.01273\:\:K/W\\\\R_{conv,2}=(h^2*4wL)^{-1}=(4*4*1)^{-1}=0.0625\:\:K/W\\\\R_{cond(2D)}=(Sk)^{-1}=(8.59*150)^{-1}=0.00078\:\:K/W$

So, heat rate can be calculated as follows:

$q=\frac{T_{\infty,1}-T_{\infty,2}}{R_{conv,1}+R_{conv,2}+R_{cond(2D)}} =\frac{330-25}{0.076} =4.013\:\:kW$

Surface temperatures can be calculated as follows:

$T_1=T_{\infty,1}-qR_{conv,1}=330-51.09=278.91\:\:^{\circ}C\\\\T_2=T_{\infty,2}+qR_{conv,2}=25+250.82=275.82\:\:^{\circ}C$

6 0

4 years ago

A murder in a downtown office building has been widely publicized. You’re a police detective and receive a phone call from a dig

BaLLatris [955]

Answer:

Considering the plain view doctrine, which is an exception to the warrant requirement of the Fourth Amendment, is applied by law enforcement officers and courts who can seize evidence of a crime without a warrant, if the officer observes the evidence in plain view.

Explanation:

For any digital information related to a murder case that has been seized under the plain view doctrine to be used to convict you of a crime, has to comply with three conditions:

1. The digital evidence must be in out in the open, and easily observable by the officer, this is what "plain view" refers to.

2. The officer must have a legal right to be where he got the information related to the case.

3. The 'incriminating' character of the information must be a clear hint of the murder to fall under the plain view doctrine and the officer´s experience will help him determining whether the information is evidence or not, upon probable cause related to a crime.

7 0

3 years ago

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(Architecture) Sarah is an environmental activist. She frequently conducts various programs and activities in her community to p

ddd [48]

The council from which Sarah can obtain her building certification is;

US Green Building Council

We are told that Sarah is an environmental activist because she conducts a lot of programs to advocate for clean and sustainable environment.

Now, there is a program called LEED which is an acronym for Leadership in

Energy and Environmental Design standards that is necessary for those

that want to measure the greenness of buildings.

This LEED program explained above is organized by an organization in

the United States of America (USA) known as US Green Building Council

(USGBC). This program is for everyone who wants to be a certified

environmental activist and thus i t is recommended that Sarah gets her

certification here.

Read more at; brainly.com/question/24611198

5 0

3 years ago