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DIA [1.3K]
3 years ago
7

If 30.0 moles of oxygen are used, how many grams of water will form?

Mathematics
1 answer:
liberstina [14]3 years ago
8 0

Answer:

3

Step-by-step explanation:

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The titanic had about half as many plates as they did pieces of silverware .About how many plates did they have ?
Korvikt [17]

Answer:

The answer is below

Step-by-step explanation:

1) Since the titanic was scheduled to reach on April 17 after leaving on April 10, this means that 7 days was spent on the voyage. The total amount of meat available was 75000 pounds, hence:

number of meat per day = total amount of meat / number of days = 75000 / 7 = 10714 pounds per day.

2) Total number of silverware is 44000. Hence:

Total plates = half of total silverware = 44000/2 = 22000

3) There are 3000 potatoes in a ton, and a total of 40 tons was available on the titanic. Hence:

Total number of potatoes = 40 tons * 3000 potatoes per ton = 120000 potatoes

7 0
3 years ago
<img src="https://tex.z-dn.net/?f=2%28a%2B11%29%3D-3%2816-a%29%5C%5C%5C%5C%20also%20this%5C%5C2%28x%2B10%29%3D2%283x-8%29" id="T
adell [148]

Answer:

sorry no

Step-by-step explanation:

8 0
2 years ago
What is 72 times 4 plz answer
Stella [2.4K]
The answer is 288. Please use a calculator next time.
8 0
3 years ago
Read 2 more answers
In isosceles triangle △ABC,
Minchanka [31]

Answer:

Isosceles triangle:

* two sides are equal.

* the base angle are always equal and

* the altitude is a perpendicular distance from the vertex to the base.

Since, the triangle ABC is an isosceles and AC is the base

⇒ AB=BC and  \angle A = \angle C

Also, AD is the angle bisector of \angle A, which implies that it cuts the angle at A in two equal halves,

let \angle A= x^{\circ}, then the bisectors cuts it in (x/2)^{\circ}.

As per the given information, we know \angle ADB  is 110°, therefore, the line BDC forms a supplementary angle;

⇒\angle CDA = 180-110 =70^{\circ}

As shown in picture given below:

By sum of all interior angles in a triangle is 180 degree, thus

x+\frac{x}{2} +70^{\circ} =180^{\circ} or

\frac{3x}{2} = 180-70 = 110^{\circ}

Simplify:

x=\frac{220}{3} = 73\frac{1}{3}^{\circ}

Therefore, the \angle A =\angle C = 73\frac{1}{3}^{\circ}.

Now, to find the angle B, we have;

\angle A+ \angle B +\angle C = 180^{\circ}    [Sum of the measure of the angles in a triangle is 180 degree]

or

2\angle A+\angle B = 180^{\circ}  or

\angle B = 180^{\circ}- 2\cdot \frac{220}{3} =180^{\circ}-\frac{440}{3}

Simplify:

\angle B = \frac{100}{3}= 33 \frac{1}{3}^{\circ}.



4 0
3 years ago
HELP MEEE PLEASEEEEE Which number is the greatest: √36, 6.34 (4 repeating only), 6.34 (34 repeating)? Explain why
mash [69]

Answer:

6.34 (4 repeating)

Step-by-step explanation:

√36 = 6

6.34 (4 repeating) --> 6.3444

6.34 (34 repeating) --> 6.3434

7 0
2 years ago
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