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vampirchik [111]
3 years ago
10

just before 1:30pm students enter the classroom to find Mr.Kennedy dead of an apparent homicide.At 1:30pm the temperature of the

body was 90 degrees, while at 3pm it was 70 degrees.The room is kept at 67 degrees what is the time of death
Mathematics
1 answer:
grin007 [14]3 years ago
7 0
The room temperature is decreasing which is causing the body temperature to decrease
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A rectangular room must have a perimeter of 70 feet and an area of at least 200 square feet. Describe the possible widths of the
myrzilka [38]
540 is right answer it is very intresting question
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4 years ago
How do you solve 192 divided by 3/4
Basile [38]

Answer:

256

Step-by-step explanation:

so the basic problem is 192 divided by 3/4, so you flip the second fraction around. So the problem is now 192*4/3.

SIMPLIFY

192/3 is 64, and then you times 64 to 4, which equals 256

Hope it helped!

6 0
4 years ago
Timmy used to practice the violin for 60 minutes everyday. Now, he practices 135% as many minutes as he used to. How many minute
Neporo4naja [7]

Answer:

81

Step-by-step explanation:

You need to work out 35% and add it to 100% to make 135%

To do that you work out 10% and multiply it by 3 to give you 30%. After that you need to work out 5% and add it to the 30%. You can work out 5 %by dividing the answer you get for 10%

100%=60 minutes

10%=6

30%=18

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60+21=81 minutes

8 0
4 years ago
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What is 17-2c for c =7
bazaltina [42]

17 - 2(7)

17 - 14

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3 0
3 years ago
Read 2 more answers
Anita has ₹130. She spent ₹25 on transportation, got ₹125 from a friend, bought fruits for ₹82 and received ₹75 from her mother.
Usimov [2.4K]

Answer:

223.

Step-by-step explanation:

Money in hand = 130

Spent on transportation = 25

Received from friend = 125

Spent on fruits = 82

Received from mother = 75

So, Current money in hand = Money in hand - Spent on transportation + Received from friend - Spent on fruits + Received from mother

= 130 - 25 + 125 - 82 + 75

= 223

Hence, she has now 223.

3 0
3 years ago
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