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victus00 [196]
4 years ago
13

In a lab, a substance was cooled by 36°C over a period of 9 hours at a constant rate. What was the change in temperature each ho

ur?
Mathematics
2 answers:
Rudiy274 years ago
8 0

Answer: Haha who else got these from ALEKS

Step-by-step explanation:

copy-paste, fill in the the numbers because ALEKS doesn't copy them, and wait for answers. This was NOT very helpful LOL.

zhannawk [14.2K]4 years ago
6 0

Answer:

Step-by-step explanation:

\frac{36 degrees}{9 hours}

\frac{4 degrees}{1 hour}

4 degrees/hour

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densk [106]

Step-by-step explanation:

from above figure calculate from the calculator and the right answer will be .....

7 0
3 years ago
If measure of angle T= (2x + 85), measure of angle V= (5x + 29), and
netineya [11]

Answers:

Angle T = 79 degrees

Angle V = 14 degrees

=========================================================

Work Shown:

T + V = 93

(2x+85) + (5x+29) = 93

7x+114 = 93

7x = 93-114

7x = -21

x = -21/7

x = -3

This x value is used to find each angle mentioned.

  • Angle T = 2x+85 = 2(-3)+85 = -6+85 = 79 degrees
  • Angle V = 5x+29 = 5(-3)+29 = -15+29 = 14 degrees

As a check, T+V = 79+14 = 93 which confirms our answers.

7 0
2 years ago
Evaluate what is the answer to<br> 3.4<br> +<br> 5.14
Ymorist [56]
3.4
5.14
______

8.54

If we round the answer
We get 8.5

Guess I gave you the correct answer
7 0
2 years ago
how to wrok out a rate of 15 orders every 5 hours. At this rate, how many hours will it take to ship 156 orders
VLD [36.1K]

Answer:

52 hours

Step-by-step explanation:

Given that it takes 15 orders every 5 hours.

With that we can find that it takes 3 orders every hour. Using that we can find that in 52 they would have shipped 156 orders

With that we find that the answer is 52 hours

4 0
3 years ago
In scientific notation.<br> 245,600,000,000
skelet666 [1.2K]

Answer:

2.456 × 10∧11

Step-by-step explanation:

8 0
3 years ago
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