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DIA [1.3K]
3 years ago
14

the faucet leaks water at a rate of 5^-5 litre per second. how many litres of water will leak from the faucet in 1 hour

Mathematics
1 answer:
Nana76 [90]3 years ago
8 0

Answer:

1.152 litres

Step-by-step explanation:

If the faucet leaks at a rate of 5^{-5} lt per second. And you have:

1 minute ---------- 60s

60 minutes (an hour) ------------60 x 60 = 3600s

The total water that will leak from the faucet is:

3600.5^{-5} = 1.152 litres

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The total cost for tuition plus room and board at State University is 6,584
Lena [83]

Answer:

$4,194

Step-by-step explanation:

First, you need to subtract the 1,804 from the the total, which will give you 4,780. Divide this by two to get the cost of room and board, which is 2390. To find the tuition fee, add 2,390 and 1,804, and that equals $4,194.

6 0
2 years ago
Suppose the variable x is represented by a standard normal distribution. What is the probability of x > 0.3 ? Please specify
uysha [10]

Answer: 0.38

Step-by-step explanation:

Since the variable x is represented by a standard normal distribution, the probability of x > 0.3 will be calculated thus:

P(x > 0.3)

Then, we will use a standard normal table

P(z > 0.3)

= 1 - p(z < 0.3)

= 1 - 0.62

= 0.38

Therefore, p(x > 0.3) = 0.38

The probability of x > 0.3 is 0.38.

5 0
2 years ago
Zara has a rectangular garden. The length of her garden is 12 feet and the width is 7 feet. She extends the width
prisoha [69]

Given the perimeter and length of the garden, the width of the garden was extended by 4 feet

<h3>How to find width of the garden</h3>

  • Length of the garden = 12 feet
  • Width of the garden = 7 feet

  • Width extension =( 7 + w) feet

  • Perimeter = 46 feet

Perimeter = 2(length+ width)

46 = 2{12 + (7 + w)}

46 = 2(12 + 7 + w)

46 = 2(19 + w)

46 = 38 + 2w

46 - 38 = 2w

8 = 2w

w = 8/2

w = 4 feet

Learn more about perimeter:

brainly.com/question/24571594

4 0
2 years ago
Use long division to find the quotient of 990 and 45.
solmaris [256]

Answer:

22

Step-by-step explanation:

because if you divide 45 first it will be wrong so you must always first will the biggest number in your problem

3 0
3 years ago
Read 2 more answers
PLEASE HELP!!! 50 POINTS AWARDED!!
sladkih [1.3K]

Answer:

answers below

Step-by-step explanation:

1. no

2. yes

3. no

4. yes

5. no

6. yes

7. no

8. no

9. no

10. no

11. no

12. yes

5 0
3 years ago
Read 2 more answers
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