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bulgar [2K]
2 years ago
8

The pH can be calculated using the equation pH = –log(H+), where H+ is the hydronium ion concentration. Find the hydronium ion c

oncentration of a particular soda if the pH level is 2.3.​
Mathematics
1 answer:
vitfil [10]2 years ago
3 0

Answer:

Step-by-step explanationp :

ph =lo 4

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Please help solve this. 10points worth it
Sever21 [200]

Answer:

The function is a growth function so I guess A, B and D

suggest a growth curve

Step-by-step explanation:

8 0
3 years ago
Calculate a four-day moving average for the price of the stock for the end of day 7. day 1 - 62.00; day 2 - 56.00; day 3 - 50.00
Aneli [31]

At day 7, the four-day moving average for the price of the stock would be $58.25.

<h3>What is the four-day moving average at day 7?</h3>

This can be found as:

= (Day 7 price + Day 6 + Day 5 + Day 4) / Number of days

Solving gives:

= (59 + 55 + 59 + 60) / 4

= 233 / 4

= $58.25

Find out more on moving averages at brainly.com/question/15188858.

#SPJ1

8 0
2 years ago
Find the area of each polygon​
sweet [91]

Answer:

5 in^2

Step-by-step explanation:

Area of square: 2*2=4

Area of triangle: 2*1/2=1

4+1=5

4 0
3 years ago
A square piece of paper has an area of x2 square units. A rectangular strip with a width of 2 units and a length of x units is c
vlabodo [156]

Let

x--------> the length side of the original square paper

we know that

<u>the area of the original square paper is equal to</u>

A1=x*x=x^{2} \ units^{2}

<u>the area of the remaining piece of paper is equal to</u>

A2=x^{2} -2x\\ A2=120\ units^{2} \\ so\\ x^{2} -2x=120\\ x^{2} -2x-120=0

therefore

<u>the answer is the option </u>

x2 − 2x − 120 = 0

6 0
3 years ago
Read 2 more answers
PLEASE HELP ILL MARK BRAINLIEST!
laila [671]

Answer: A - 1, B - 2, and C - 3.

Step-by-step explanation:

Situations are a, b, and c. Equations are 1, 2, and 3.

5 0
3 years ago
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