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Anit [1.1K]
2 years ago
8

What is Arrhenius's definition of an acid?

Mathematics
1 answer:
Ann [662]2 years ago
3 0
<h2>Hey there! </h2>

<h3>The correct option will be (B). a substance that dissociatesin water to produce hydrogen ions (H+).</h3>

<h2>Explanation:</h2>

<h3>Acids always produce (H+) when dissociates with water.</h3>

<h2>Hope it helps </h2>
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PLS HELP ME ON THIS QUESTION I WILL MARK YOU AS BRAINLIEST IF YOU KNOW THE ANSWER!!
Taya2010 [7]

Answer:

The distribution is <u>positively skewed</u>.

Step-by-step explanation:

It's not symmetric because the distribution in the chart isn't equally shown or marked. It's not negative skewed either because for it to be negative the graph would have to go down in a negative direction, usually the left, but in the picture you posted the graph is going down in the right direction. Lastly, positively skewed graphs or charts look like the one you posted. They go down in the right direction, hence why they're called "positively" skewed. The right tail of the distribution is longer in positively skewed graphs or charts.

4 0
3 years ago
The product of 9 and the diffrence of 6 and 4 into a numerical expression
Goryan [66]

Answer:

9(6 - 4)

Step-by-step explanation:

9(6 - 4)

9 x 2 = 18

18 is your answer to the expression

hope this helps

hope this is right

6 0
3 years ago
Marcus spends $58 at the bookstore. He spends the same amount of money on each of the 4 books he purchase. He also paid $4 in sa
Karo-lina-s [1.5K]

Answer:

b=58/4+4     B=18.50

3 0
3 years ago
Suppose y varies directly with x if y=27 when x=3 what is y when x=5
Sindrei [870]

The value of y when x = 5 is 45

<h3><u>Solution:</u></h3>

Given that y varies directly with x. This can be written mathematically as:

y  ∝  x

y = k \times x  ---- eqn 1

Where "k" is the constant of propotionality

Given y = 27 when x = 3. Substitute these values in eqn 1

27 = k \times 3\\\\k = \frac{27}{3} = 9

<h3>k = 9</h3>

Substitute k = 9 in eqn 1

y = 9x ----- eqn 2

<u><em>To find: y = ? and x = 5</em></u>

Substitute x = 5 in eqn 2

y = 9 \times 5 = 45

Thus the value of y when x = 5 is 45

5 0
3 years ago
Please someone help meee! It’s advanced algebra
Virty [35]

Answer: I think it would be 80 feet I hole I’m correct.

Step-by-step explanation: So to explain 20 + 50 is 80 and that’s how I got the answer I am not 100% sure but I wanted to help you :-)

8 0
3 years ago
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