3 years ago

Can someone help me finish

Mathematics

1 answer:

Kipish [7]3 years ago

6 0

Answer:

0.10

Step-by-step explanation:

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Convert 342to base 10 and base 5

bagirrra123 [75]

The conversion answer is 23325

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3 years ago

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Ay+6+4y-13=26 please solve for y

Harlamova29_29 [7]

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3 years ago

11-Determine the specific heat of a material if a 12-g sample absorbed 96 J as it was heated from 20°C to 40°C. *

kompoz [17]

Answer:

$c=0.4\ J/g^{\circ} C$

Step-by-step explanation:

Given that,

Mass of a sample, m = 12 g

Heat absobed by the sample, Q = 96 J

It was heated from 20°C to 40°C.

We need to find the specific heat of a material. The heat absorbed by a sample is given by :

$Q=mc\Delta T\\\\c=\dfrac{Q}{m\Delta T}\\\\c=\dfrac{96}{12\times (40-20)}\\\\=0.4\ J/g^{\circ} C$

So, the specific heat of the material is $0.4\ J/g^{\circ} C$ .

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2 years ago

The lines below are parallel. If the slope of the green line is -3, what is the slope of the red line?

natima [27]

Answer:

The lines would be equal, meaning the slope of the red line is also -3.

Step-by-step explanation:

SIMPLE:
Parallel lines have the same slope.

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1 year ago

A skateboarder rides by my office every 8 minutes, and a cyclist rides by every 10 minutes. How long will it take for the skateb

kiruha [24]

Answer:

40 minutes

Step-by-step explanation:

10 times 4 = 40

8 times 5 = 40

so they will cross paths after 40 minutes of riding

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2 years ago