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kiruha [24]
3 years ago
11

What is 4.2 = c/8 And it would be a lot helpful

Mathematics
2 answers:
liberstina [14]3 years ago
7 0

Step-by-step explanation:

c = 8 × 4.2 (move 8 from the denominator to the side where the 4.2 is - make c the subject)

c = 33.6

katrin [286]3 years ago
3 0

Answer:

8· 4.2=8·c/8

Step-by-step explanation:

Multiply the numbers

Cancel multiplied terms that are in the denominator

Move the variable to the left

=

3

3

.

6

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What is the greatest number that has one comma when written with numerals and with number names
kumpel [21]
<span>The greatest number that has one comma when written with numerals and with number names is 999,999

In number names form is is written: nini hundred and ninety nine thousand, nine hundred and ninety nine.
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3 years ago
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Today, everything at a store is on sale. The store offers a 20% discount. The regular price of a shirt is $14. What is the disco
USPshnik [31]

Answer:

$11.20

Step-by-step explanation:

The regular price of the T-Shirt is $14 dollars. The discount is 20% off.

20 percent of 14:

14 * 0.2 = 2.80

You would save $2.80.

14 - 2.80 = 11.20

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3 years ago
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Answer:

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Step-by-step explanation:

5 0
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Max's grade on the first math exam was a 94. His grade on his seond math exam was an 89. What was the percent of change in Max's
Tom [10]

We are given that

Max's grade on the first math exam was a 94

so, first exam grade =94

His grade on his seond math exam was an 89

so, second exam grade =89

change in grade=(first exam grade)-(second exam grade)

change in grade=94-89

change in grade=5

Percentage = ( change in grade)/( first exam grade) *100

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so,

the percent of change in Max's grade to the nearest whole percentage was 5%..........Answer



5 0
3 years ago
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Convert 110 km/myr (kilometers per million years) to cm/yr (centimeters per year)
jenyasd209 [6]

Answer:

110\ \text{km/myr} =11\ \text{cm/yr}

Step-by-step explanation:

To find : Convert 110 km/myr (kilometers per million years) to cm/yr (centimeters per year) ?

Solution :

Using metric conversions,

1 kilometer = 1000 meter

1 meter = 100 centimeter

So, 1 kilometer = 100,000 centimeter

and 1 million year = 1,000,000 year

1\ \text{km/myr} =\frac{100000}{1000000}\ \text{cm/yr}

1\ \text{km/myr} =0.1\ \text{cm/yr}

So, 110\ \text{km/myr} =110\times 0.1\ \text{cm/yr}

110\ \text{km/myr} =11\ \text{cm/yr}

Therefore, 110\ \text{km/myr} =11\ \text{cm/yr}

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3 years ago
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