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3 years ago

Convert 7.82km to centimeters and 4871 mm to centimeters

Mathematics

1 answer:

nasty-shy [4]3 years ago

4 0

Answer:

7.82km = 782000cm

4871mm = 487.1

For the Millimeter one you divide the length value by 10 and for the kilometer one you multiply the length value by 100000.

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Please help on this question.

Sonbull [250]

Answer:

Step-by-step explanation:

$\frac{ - 20 {x}^{2} + 14x + 12}{5x - 6} \\ \\ = \frac{- (20 {x}^{2} - 14x - 12)}{5x - 6} \\ \\ = \frac{ - (5x - 6)(4x + 2)}{5x - 6} \\ \\ = - (4x + 2 ) \\ = - 4x - 2$

Domain:

g(x) ≠ 0

$5x - 6 = 0 \\ 5x = 6 \\ \\ x = \frac{6}{5}$

All real numbers ≠ 6/5

6 0

4 years ago

A rare fish cost $350 per pound of Fish Market Mark of the price 15% how much is the market selling the fish for

Aliun [14]

350 x 15 = 5,250

5, 250 divided by 1000 is 5.25

15% = 5.25

if the price was marked up 15% the price would be
$ 360.25 >> 350 + 5.25

if the price was marked down 15% , the price will be $ 344.75

5 0

3 years ago

Question 31 (Essay Worth 5 points)

arsen [322]

For this case we have by definition, that the derivative of the position with respect to time is the velocity, that is to say:

$\frac {d (s (t))} {dt} = v (t)\\\frac {d (6-14t)} {dt} = v (t)$

So:

Taking into account that the derivative of a constant is 0.

$\frac {d (6-14t)} {dt} = 0- (1 * 14 * t ^ {1-1}) = 0- (14 * t ^ 0) = - 14$

So, the velocity is -14

Answer:

-14

5 0

3 years ago

How much woukd it cost to buy 3.1 pounds of oranges if they cost 3 dollars a pound?

mars1129 [50]

$9.30 because $3 x 3.1 = 9.3

5 0

3 years ago

Valerie, a member of the track team, runs 100 yards in 12 seconds. How fast is she moving in feet per minute?

Alchen [17]

Answer:

1500ft

Step-by-step explanation:

Ight so 60/12 is 5. So then you'd multiply 100 by 5 to get 500, therefore she is moving 500 yards per minute.

Then you'd obviously just convert that to feet which is 1500 feet.

8 0

3 years ago

Convert 7.82km to centimeters and 4871 mm to centimeters​

Convert 7.82km to centimeters and 4871 mm to centimeters