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leva [86]
4 years ago
5

You can combine -2n + -2 to get -4n True or False?​

Mathematics
2 answers:
creativ13 [48]4 years ago
6 0

Answer:

False

Step-by-step explanation:

Sonja [21]4 years ago
3 0

Answer:

false

Step-by-step explanation:

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Step-by-step explanation: why 7th grade not 8th

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Suppose a person eats 2000 food calories on average per day. Note that 1 calorie= 4.184 joules and a food calorie = 1000 calorie
Crazy boy [7]

Answer: 0.097\text{\ J/s}

Step-by-step explanation:

Given :  1 calorie= 4.184 joules

A food calorie = 1000 calories = 4184 joules.

Then, 2000 food = 2\times4184=8368 joules   [By Unitary method]

We know that : \text{Power}=\dfrac{\text{Energy}}{\text{Time}}

Since 1 day = 24 hours

and 1 hour = 3600 seconds

Then, 24 hours = 24\cdot3600=86400 seconds.

Now,   \text{Power}=\dfrac{8368}{86400}

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Hence, the average power of this intake = 0.097\text{\ J/s}

6 0
3 years ago
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Katen [24]

Answer:

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Step-by-step explanation:

8 0
3 years ago
What is the value of the expression 1/2x2/5 ÷2/6
alex41 [277]

Answer: 3/5 (0.6 decimal form)

Step-by-step explanation:

7 0
3 years ago
Which table represents the function y = 3 x – 1?
Katena32 [7]

Answer:

the first set of values is correct

Step-by-step explanation:

when x =0,

y = 3(0) -1

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when x =1,

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when x=2,

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7 0
3 years ago
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