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Neko [114]
2 years ago
8

A chemist is researching different sustainable fuel sources. She is currently working with benzene, which must be in liquid form

for her to successfully conduct her
research. The boiling point of benzene is 176° F, and the freezing point is 42° F

Part A: Write an inequality to represent the temperatures the benzene must stay between to ensure it remains liquid. (2 points)

Part B: Describe the graph of the inequality completely from Part A. Use terms such as open/closed circles and shading directions. Explain what the solutions to the
inequality represent. (4 points)

Part C: In February, the building's furnace broke and the temperature of the building fell to 20° F Would the chemist have been able to conduct her research with
benzene on this day? Why or why not? (4 points)
Mathematics
1 answer:
White raven [17]2 years ago
7 0

Answer:

Quieres ser mi novia.. Hermosa.. MI estrella fugaz

Step-by-step explanation:

❤️❤️❤️❤️❤️❤️:-):-):-):-)amorsito...,,,,,,, - - - - ////

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Emily's younger brother, Kenny, begged her to make him a superhero costume for Halloween this year, so of course Emily did! Emil
iris [78.8K]

Answer:

20 inches

Step-by-step explanation:

Since the cape is trapezoid shaped and has an area of 600 in², the area of a trapezoid is given by

A =1/2(a + b)h where a = length along the top of the cape = 24 in, b =  length along the bottom of the cape = 36 in and h = height of the cape

So, h = 2A/(a + b)

= 2 × 600 in²/(24 in + 36 in)

= 1200 in²/60 in

= 20 in

So, the height of the cape is 20 inches

6 0
2 years ago
50 Points!!
charle [14.2K]

1. 2\cdot(8-3)-6=2\cdot5-6=4

2. 14c-6=22\implies14c=28\implies c=2

3. 2x+18=5x\implies 3x=18\implies x=6

4. 18-c+9c+6=24+8c

5. 8x=-56\implies x=-7

Hope this helps :)

3 0
2 years ago
The numbers 97, 258 and 503 both include a five. Which statement is true about the value represented by the five in 503?
erastova [34]
The answer is 503's 5's value is 500
6 0
3 years ago
Read 2 more answers
Please answer number 1 I give brainliest thank you!
goldfiish [28.3K]

Answer:

Step-by-step explanation:

79+80+92+92+81+100+88+98+71+100+91+90

=1,062/12 = 88.5

4 0
2 years ago
Read 2 more answers
The original price of a computer was reduced by 225 dollars. The new discounter price is 1274 dollars.
Svetlanka [38]

Answer:

1499

Step-by-step explanation:

Given that :

New discounted price = 1274

Let original price = p

Reduction in original price = 225

Original price is the sum of the reduction and the new discounted price

The Original price = Reduction in original price + new discounted price

P = 225 + 1274

P = 1499

8 0
3 years ago
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