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loris [4]
3 years ago
13

How many liters of water vapor can be made from 34.0 grams of oxygen gas and excess amount of hydrogen gas at STP?

Mathematics
1 answer:
AVprozaik [17]3 years ago
7 0
8.2 L is the correct answer
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on a weekend, Neville hagberg worked 13 hours at a double time pay. his regular pay rate was 9.86. what did Neville overtime pay
Mumz [18]
Double time pay.....basically, this means double his regular pay
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3 years ago
Drag the simplified value into the box to match each expression.
Maru [420]

Answer:

The answers are as follows: 12 106 42

Step-by-step explanation:

Given: $ 18 - 4^2 + 5 \times 2 $  

Using BODMAS rule (Bracket, Of, Division, Multiplication, Addition and Subtraction) we would calculate $ 18 - 4^2 $ separately and $ 5 \times 2 $ separately and add them. So we have $ 18 - 16 + 10 = 2 + 10 =12 $.

Now for the second question: $ 9^2 + 4 \times 7 - 3 $. we would get $ 81 + 28 - 3 = 106 $

Next, $ 5^2 - 4 + 7 \times 3 $. This could be written as:  $ 25 - 4 + 21 = 42 $. Hence the answers.

3 0
3 years ago
For the function f(x) = –(x + 1)^2 + 4, identify the vertex, domain, and range.
olga_2 [115]
B; you can graph the function on a graphic calculator or use algebra find each of the desired aspects
5 0
3 years ago
Read 2 more answers
If the length of a cube is l then find the area of cross section​
densk [106]

Answer:

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Hope it helps you

6 0
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Write the point-slope form of an equation of the line through the points (-4, 7) and (5, -3).
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