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mario62 [17]
3 years ago
9

How many seconds are in a full week?

Mathematics
1 answer:
stira [4]3 years ago
6 0

Answer:

604800

Step-by-step explanation:

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Find the difference 857-425=​
polet [3.4K]

Answer:  if youre saying subtract then the answer is 432

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3 years ago
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Simplify this expression.
Bond [772]

The correct expression to simplify is:

1+4.25n + 3/2p -3+(-2p)+5/4n

Answer:

5.5n-1/2p-2

Explanation:

<u>1. Given expression</u>:

1+4.25n + 3/2p -3+(-2p)+5/4n

<u>2. Group like terms</u>:

(1-3)+(4.25n+5/4n)+(3/2p-2p)

<u>3. Simplify</u>:

  • 1 - 3 = - 2
  • 4.25n + 5/4n = 4.25n + 1.25n = 5.5n
  • 3/2p - 2p = 1.5p - 2p = - 0.5p = - 1/2p

-2+5.5n-1/2p=5.5n-1/2p-2

8 0
4 years ago
5 times an unknown quantity x, minus 1 equals 3 times the same unknown quantity x, plus 9.
lisabon 2012 [21]

Answer:

ig thats the ans

Step-by-step explanation:

5 x x -1 =x3+9

6 0
3 years ago
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What is the Radius of a cylindrical water tank that has a circumference of 85 meters?
Tju [1.3M]
C=2pr

r=C/(2p) and we are given C=85 so

r=85/(2p) meters

r≈13.53 meters (to nearest one-hundredth of a meter)
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Help me ASAP please really quick it’s my last question <br><br> Find the area of this please
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The answer to this equation is 13ft squared
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