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3 years ago

The weight of a stack of standard 8.5x11 copier paper vs number of sheets of paper. Is it proportional

2 answers:

7 0

Answer: The relationship between the weight of a stack of standard 8.5x11 copier paper vs number of sheets of paper is proportional.

Step-by-step explanation:

Let us assume here, in this situation that each page has the same weight so if i want to find the weight of the complete stack, I will multiply the number of sheets of paper by the weight of a single sheet of paper.

galina1969 [7]3 years ago

7 0

Answer:

Yes it is proportional because w=kp k=paper weight which is constant.

Step-by-step explanation:

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Given f(x)=px+q and f^3(x)=8x-7 find value of p and q

Zielflug [23.3K]

Answer:answer is 17

Step-by-step explanation:

8(3) - 7

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6 0

3 years ago

Sorry if its blurry im on my laptop

Kamila [148]

Answer:

Step-by-step explanation:

1 in=2 ft

Bedroom 1

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17.5 in ×12.5in

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(17.5×2)×(12.5×2)

35 ft×25 ft

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17.5 in×17.5 in

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Bathroom 1

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12.5 in×12.5 in

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25 ft×25 ft

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Bedroom2

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12.5 in×5 in

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25 ft×10 ft

6 0

3 years ago

Evaluate the expression y = 6 and X = 7 : x+9y

Vladimir79 [104]

Answer:

y=6,x=7

then,

x+9y

putting value

=6+9.7

=6+63

=69

4 0

3 years ago

Solve the system of equations. 6x – 5y = 15 2 = y + 3 X = y =

shutvik [7]

ANSWER: y=-1 and x= 10/6

8 0

3 years ago

A worker drives a 0.500 kg spike into a rail tie with a 2.50 kg sledgeham-

Marianna [84]

Total internal energy increases by 1760 J

Step-by-step explanation:

The kinetic energy of an object is the energy possessed by the object due to its motion.

It is calculated as

$KE=\frac{1}{2}mv^2$

where

m is the mass of the object

v is its speed

For the hammer in this problem:

m = 2.50 kg

v = 65.0 m/s

So its kinetic energy is

$KE=\frac{1}{2}(2.50)(65)^2=5281 J$

Then the problem says that 1/3 of the hammer's kinetic energy is converted into internal energy: therefore, the total internal energy increases by

$\frac{1}{3}KE=\frac{1}{3}(5281)=1760 J$

Learn more about kinetic energy:

brainly.com/question/6536722

#LearnwithBrainly

8 0

3 years ago