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hammer [34]
3 years ago
5

At 7 pm the temperature was 40 degrees f. If the temperature dropped steadily at a rate of 6 degrees per hour, what was the temp

erature at midnight?
Mathematics
2 answers:
Firlakuza [10]3 years ago
8 0
12pm-7pm = 5. 5x6 = 30. 40-30=10degrees
MissTica3 years ago
7 0

Answer:

10 degrees

Step-by-step explanation:

12-7=5 hours

40-(6X5)=10 degrees

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Jonas wants to mail a package that weighs 4.2 kilogram. how much dose the package weigh in pounds?
mash [69]

jonas wants to mail a package that weighs 4.2 kilogram. how much dose the package weigh in pounds?​

we know that

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1 kg=2.2 lb

we have

4.2 kg

Convert to pounds

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therefore

the answer is 9.24 pounds

7 0
1 year ago
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3 years ago
Select “spin” to start the spinner. Perform the experiment with 50 trials. What’s the experimental probability of the spinner la
Tanya [424]

Answer:

1/10

Step-by-step explanation:

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3 years ago
Read 2 more answers
Noor brought 21 sheets of stickers. She gave 1/3 of a sheet to each of the 45 students at recess. She wants to give teachers 1 1
Tamiku [17]

Answer:

\frac{3}{2}t+15\leq 21

Step-by-step explanation:

Let t represent the number of teachers.

We have been given that Noor gave 1/3 of a sheet to each of the 45 students at recess.

Let us find the number of sheets given to students by Noor by multiplying the total number of students by the part of sheet given to each student.

\text{Number of sheets given to 45 students}=45\times \frac{1}{3}

\text{Number of sheets given to 45 students}=15

So, Noor gave 15 sheets to 45 students.

We have been given that Noor wants to give 1\frac{1}{2}=\frac{3}{2} sheet to each teachers, so the number of sheets given to t teachers will be \frac{3}{2}t.

As Noor has bought 21 sheets, so the number of sheets given to students and t teachers will be less than or equal to 21.

We can represent this information in an inequality as:

\frac{3}{2}t+15\leq 21

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6 0
3 years ago
L'Shonda purchased a container of juice
cupoosta [38]

L'Shonda purchased a container of juice. 80 calories are from carbohydrates.

<u>Solution:</u>

Given that, LShonda purchased a container of juice that contains 200 calories.  

The label says that 40% of the calories are from carbohydrates.  

We have to find how many calories are from carbohydrates?

Now, according to the given information,

<em>Number of calories from carbohydrates = 40% of the total calories of the juice </em>

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40% can be written in fraction as \frac{40}{100}

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Hence, 80 calories are from carbohydrates.

5 0
3 years ago
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