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3 years ago

Can someone pls help am i right or naw guys

SAT

1 answer:

Alla [95]3 years ago

8 0

Answer:

You're wrong, the answer is C) 24

Explanation:

4d/h when b=3, d=12, h=2, r=7

Plug in the variables --> 4(12)/(2)

PEMDAS says do 4*12 first so --> 48/2

Which is 24.

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Songs like "fortunate son" by creedence clearwater revival, "give peace a chance" by john lennon, and "i-feel-like-i'm-fixin'-to

Viefleur [7K]

Answer:

peace

Explanation:

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4 0

2 years ago

A 0.1 kg block of brass is cooled until it releases 56.4 J of heat. If the temperature of the block was 5 K initially, what is i

Zolol [24]

Answer:

3.5 K

Explanation:

When a sample of a substance releases heat energy, its temperature decreases according to the equation:

$Q=mC(T_f-T_i)$

where

Q is the heat energy released

m is the mass of the substance

C is the specific heat capacity

$T_i$ is the initial temperature

$T_f$ is the final temperature

For the block of brass in this problem, we have:

m = 0.1 kg is the mass

Q = -56.4 J is the heat energy released (negative since it is released)

C = 380 J/kg K is the specific heat capacity of brass

$T_i=5 K$ is the initial temperature

Solving for $T_f$ , we find the final temperature:

$T_f=T_i + \frac{Q}{mC}=5+\frac{-56.4}{(0.1)(380)}=3.5 K$

5 0

3 years ago

A doctor sees 24 patients in 8 hours. At this rate, approximately how many patients will the doctor be able to see in a 20-hour

ipn [44]

Answer:

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Explanation:

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7 0

3 years ago

Can anyone help me !!

allochka39001 [22]

Answer:

i think its B

Explanation:

If the police were giving someone a ticket it would't stop the whole traffic, i do not believe there is enough evidence to support that a bridge fell or that the accident that happened had a teenager involved in it...

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3 years ago

"school,soccer practice,homework,free time" is an example of

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"School, soccer practice, homework, and free time is an example of a schedule.

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3 years ago

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