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2 years ago

Pleaseee help me on this question

Mathematics

2 answers:

frez [133]2 years ago

5 0

Answer:

Step-by-step explanation:

For every 1 liter of water, 0.07 kilograms of salt must be added. They are asking for 0.5 liters of water, which is half of 1 liter. So therefore, they need half of 0.07 kilograms of salt, which is 0.035 kilograms

SVETLANKA909090 [29]2 years ago

4 0

Answer:

0.035 kg.

Step-by-step explanation:

0.5 liter is 1/2 liter

0.07kilograms / 2 = 0.035kg

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Find the slope and y- int 6x + - 2y=18

geniusboy [140]

Answer:

Slope: $\frac{3}{1}$

Y-int: 9

Step-by-step explanation:

$6x + -2y = 18$

-6x -6x

-2y = -6x + 18

----- ------------

-2 -2

y = 3x + 9

5 0

2 years ago

Find the difference. (2g^2+3g-8)-(5g+1)

Sonja [21]

We can remove parenthesis if we change the sign of all terms in the second parenthesis (because we're subtracting it).

So, we have

$(2g^2+3g-8)-(5g+1) = 2g^2+3g-8-5g-1$

And now we simply have to aggregate like terms:

$2g^2-2g-9$

4 0

3 years ago

543x=244x+255x

RUDIKE [14]

Answer:

The answer is x = 0

8 0

3 years ago

ASAP. Can someone help me find the percentage of these please, I can't figure it out. (Pic below)

atroni [7]

Answer:

Interphase: 55.56%

Prophase: 27.78%

Metaphase: 8.33%

Anaphase: 5.56%

Telophase: 2.78%

Step-by-step explanation:

All you need to do is follow the instructions. To get the percentage, all you need to do is divide the part by the whole then multiply it by 100%.

$\dfrac{Part}{Whole}\times 100\%$

Now let's take your problem:

Number of cells in interphase:

20 this is the part and the whole would be the total cells, which is 36. Now we insert that into our equation:

$\dfrac{20}{36}\times 100\%=0.5556\times100\%=55.56\%$

So now we apply the same to the rest:

Prophase:

$\dfrac{10}{36}\times 100\%=0.2778\times100\%=27.78\%$

Metaphase:

$\dfrac{3}{36}\times 100\%=0.0833\times100\%=8.33\%$

Anaphase:

$\dfrac{2}{36}\times 100\%=0.0556\times100\%=5.56\%$

Telophase:

$\dfrac{1}{36}\times 100\%=0.0278\times100\%=2.78\%$

4 0

3 years ago

The total perimeter of a square is 36 inches. What is one side of the square equal to

never [62]

Note that a square has 4 congruent and equal length sides.

The total perimeter is 36

Divide 36 with 4

36/4 = 9

9 inches is your answer

hope this helps

5 0

2 years ago