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3 years ago

10

Is soil below groundwater table has 100% degree of saturation?

1 answer:

dmitriy555 [2]3 years ago

5 0

What do you think? If you took a sponge and stuck it into a pail of water all the way down, would the level of saturation of the sponge be 100% or close to it?

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Help please I need help

Eddi Din [679]

Answer:

x = 5/13

Step-by-step explanation:

$x+\dfrac{2}{13}=\dfrac{7}{13}\\\\ x+\dfrac{2}{13}-\dfrac{2}{13}=\dfrac{7}{13}-\dfrac{2}{13}\\\\x+0=\dfrac{7-2}{13}\\\\\boxed{x=\dfrac{5}{13}=0.38462}$

7 0

3 years ago

What is the probability of drawing a blue marble?<br><br> 3/7<br> 70%<br> 1/3<br> 3/10

vazorg [7]

Answer:

3/10

Step-by-step explanation:

There are 20 marbles. 6 of them are blue.

P = 6/20 = 3/10

4 0

3 years ago

Read 2 more answers

Whats this problem i need help

Eva8 [605]

Answer:

perimeter of triangle=sum of all sides

perimeter of triangle = 3/10ft + 3/10ft + 1/10ft

perimeter of triangle =7/10ft

6 0

2 years ago

Please help asap!! Thank you

djyliett [7]

Step-by-step explanation:

Hey, there!!

Let's simply work with it,

60° + 2x° + (2x+12)° = 180° { being a linear pair}.

or, 72° + 4x = 180°

4x = 180° - 70°

$x = \frac{108}{4}$

Therefore, the value of x is 27°.

Now,

2x° = (2×27)°= 54°

(2x+12)° = 2×27°+12°= 66°.

(x+2)= 27+ 2= 29°

Now, The left angle is 27°.

Therefore, The answer is option A.

<em><u>Hope</u></em><em><u> </u></em><em><u>it helps</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em>

6 0

3 years ago

On which activities did Roxana spend more than 1/2 an hour

jolli1 [7]

What are the activities?

4 0

3 years ago

Read 2 more answers