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Nady [450]
3 years ago
14

a rectangular tank is 5 meters long 1.5 meters wide and 3 meters high. The tank is filled with water at a rate of 0.06m3 per min

ute. Calculate the time, in hours, needed to fill the tank​
Mathematics
1 answer:
Nastasia [14]3 years ago
6 0

Answer:

6.25 hours

Step-by-step explanation:

The volume (V) of the tank is calculated as

V = lbh ( l is length, b is width and h is height ), thus

V = 5 × 1.5 × 3 = 22.5 m³

Divide V by rate for time in minutes

Time = 22.5 ÷ 0.06 = 375 minutes

Divide minutes by 60 to convert to hours, that is

Time to fill tank = 375 ÷ 60 = 6.25 hours

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Answer:

\frac{3}{2} or 1\frac{1}{2}

Step-by-step explanation:

We are given a graph and asked to find the slope.

So we can see two coordinate points, one on (0, 3) and (2, 0).

When trying to find slope, we use the method rise over run, which basically means y over x as a fraction, in which you then divide.

So count how many times it'll take for x to get to y, base it off the picture below

Since we see our numbers to be divided are 3 over 2, do the division and you get 1 1/2.

Would this be negative though? No, since the graph is in an increase, not a decrease.

4 0
2 years ago
Which of the below descriptions shows a possible HAMILTON PATH?
Vadim26 [7]

Option B: FECBAD is the Hamilton path

Explanation:

Given that ABCDEF is a graph with vertices A,B,C,D,E and F

We need to determine the Hamilton path.

Since, we know that a Hamilton path is a path that touches every vertex in a graph exactly once.

Option A: EFADECBA

The path touches the vertices E and A twice.

Hence, the path EFADECBA is not a Hamilton path.

Therefore, Option A is not the correct answer.

Option B: FECBAD

The path touches every vertex in the graph exactly once.

Hence, the path FECBAD is a Hamilton path.

Therefore, Option B is the correct answer.

Option C: ADEFBD

The path touches the vertex A twice because when the path travels from F to B the only way to travel through A.

Hence, the path ADEFBD is not a Hamilton path.

Therefore, Option C is not the correct answer.

Option D: ADECBAFE

The path touches the vertices E and A twice.

Hence, the path ADECBAFE is not a Hamilton path.

Therefore, Option D is not the correct answer.

8 0
3 years ago
2.
Novay_Z [31]

Answer:

4096

Step-by-step explanation:

3 0
2 years ago
HELP NOW I NEED IT AND IS DUE TODAY
Mnenie [13.5K]
D and E because they are both colder than -10
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2 years ago
Someone's quiz grades in the second quarter. (78, 90, 95, 84, 80, 82, 87, 98, 72 ) Find the Median.
jeka57 [31]

Step-by-step explanation:

I believe the answer is 80 cuz it's in the middle

7 0
2 years ago
Read 2 more answers
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