Answer:
6.2125 g
Explanation:
6.2125 g of Na₂SO₄ is needed to prepare 350 mL of a solution having a sodium ion concentration of 0.125 M.
The signs and symptoms of poisoning in children is Burns or redness around the mouth and lips.
<h3>What is
poisoning in children?</h3>
poisoning in children is the injection of substances which can be harmful to their internal organs and if not taken care of instantly can result in death.
It should be noted that The signs and symptoms of poisoning in children is Burns or redness around the mouth and lips.
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Neolithic ceramic figurines and objects functioned as votives, toys, and/or portraits.
<h3>What are Neolithic ceramic figurines?</h3>
Neolithic ceramic figurines are special objects from the Neolithic period developed by human activities.
Neolithic ceramic figurines express different cultural features depending on the civilization.
In conclusion, Neolithic ceramic figurines and objects functioned as votives, toys, and/or portraits.
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The length of the base of the isosceles triangle is: 27 units long.
<h3>What is an isosceles Triangle?</h3>
A triangle with two equal legs and a base is called an isosceles triangle.
Thus:
Let x represent the length of each of the equal legs of the isosceles triangle.
Therefore:
The length of the base = 1 1/2(x) = 1.5x units
Perimeter = 63
Therefore:
x + x + 1.5x = 63
3.5x = 63
x = 63/3.5
x = 18
The length of the base = 1.5x units
Plug in the value of x
The length of the base = 1.5(18) = 27 units
Therefore, the length of the base of the isosceles triangle is: 27 units long.
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If he is 4 now is in 10 years he will be 14 and if you multiply that by 2 you get 28 which means in 10 years Marie will be 28 so that means if you take away 10 the answer should be 18 but that isn't there but that's how I would work it out.
