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3 years ago

Which is greater 45 hg or 4.5 kg

Mathematics

2 answers:

Kamila [148]3 years ago

8 0

they are the same. they are = (equal)

FinnZ [79.3K]3 years ago

7 0

1 hg = 0.1 kg

0.1 * 45 = 4.5

45 hg = 4.5 kg

So they are the same.

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The following data points represent the volume

svetoff [14.1K]

Answer:

The missing volume of gas is 6 liters

Step-by-step explanation:

The following data points represent the volume of gas in each race car driver's tank (in liters):

4,5, 13, ?

Let the missing value be x

Data : 4,5,13,x

$Mean = \frac{\text{Sum of all observations}}{\text{No. of observations}}$

$7 = \frac{4+5+13+x}{4}$

$7 \times 4=4+5+13+x$

28=22+x

28-22=x

6=x

Hence The missing volume of gas is 6 liters

3 0

3 years ago

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Exercise 21.2

m_a_m_a [10]

Answer:

1.y=3x+1

2.y=1/3x+2

3.y=-2x+5

4.y=4x

5.y=4x-4

6.y=-2x-5

Step-by-step explanation:

(i)

y=mx+c

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And so on...

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2 years ago

If a sequence contains only whole numbers, which of these sequences could include the term 27?

erik [133]

Depending on the first term, the sequences
$a_n=2a_{n-1}+1
\\
\\a_n=3a_{n-1}
\\
\\a_n=a_{n-1}+6$
would work.

If the sequence began at 6,
$a_n=2a_{n-1}+1=6, 13, 27, ...$

If the sequence began at 1,
$a_n=3a_{n-1}=1, 3, 9, 27, ...$

If the sequence began at 3,
$a_n=a_{n-1}+6=3, 9, 15, 21, 27, ...$

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3 years ago

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Shkiper50 [21]

<span>john asserted that his dog had went out to find food earlier this morning.</span>

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3 years ago

Takeru Kobayashi of Japan ate 53.5 hot dogs in 12 minutes to win a contest what is the unit rate in hot dogs per minute

fomenos

Answer: 4.4 per minute?

Step-by-step explanation: