1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
san4es73 [151]
2 years ago
12

The pH scale measures how acidic or basic a substance is. Bleach is said to have a pH of less than 14 and greater than 11. Model

the normal range of pH values of bleach, using a compound inequality. 11 > x > 14 11 < x < 14 11 ≤ x ≤ 14 11 ≥ x ≥ 14
Mathematics
2 answers:
Fiesta28 [93]2 years ago
7 0

Answer:

11 < x < 14

Step-by-step explanation:

<em>Bleach is said to have a pH of less than 14 and greater than 11.</em>

Let x = pH

First, we will consider individual inequalities.

  • Given x is greater than 11, 11 < x (this means that x takes values higher than 11, but not 11).
  • Given x is less than 14, x < 14 (this means that x takes values lower than 14, but not 14).

If we take both inequalities, we can set up a compound inequality: 11 < x < 14.

Harrizon [31]2 years ago
4 0

Answer:

The answer to your question is:     11 < pH < 14

Step-by-step explanation:

Data

Bleach have a pH  less than 14 and greater than 11.

We have to use these symbols:

                                                     <  greater than       >  less than

and pH will be  in the middle

                                          11 < pH < 14

This inequality means the Bleach has a pH between 11 and 14

You might be interested in
35. Two angles form a linear pair. The measure of
earnstyle [38]
Ye ye ye ye ye yee egensbdnsys
5 0
2 years ago
52:44
bagirrra123 [75]

Answer:

1          

Step-by-step explanation:

8 0
3 years ago
Greg wants to pour 19.54 grams of salt into a container. So far, he has poured 17.89 grams. How much more salt should Greg pour?
mr_godi [17]
19.54-17.89=1.75
1.75 more g
5 0
3 years ago
Read 2 more answers
Which point on the number line represents the quotient 12 divided by -2
Afina-wow [57]
Point C is the answer I believe
6 0
2 years ago
a company is offering a job with a salary of $30,000 for the first year and a 5% raise each year after that. if the 5% raise con
Ber [7]
<span>First year is 30,000.
</span><span>Earn 5% raise every year.
</span>Growth factor is 1.05 this sounds a lot like a geometric ratio.

An = A1 × r^(n-1)Sn = A1 × (1 - r^n) / (1-r)<span>n = 40
A1 = 30,000
A40 = $30,000 * 1.05^39 = $201,142.53

S40 = A1 * (1 - 1.05^40) / (1-1.05) which becomes:
S40 = 30,000 * -6.039988712 / -.05 which becomes: 
</span>S40 = -181,199.6614 / -.05 which becomes:
S40 = $3,623,993.227

<span>The individual yearly calculations are shown below: </span>

8 0
3 years ago
Other questions:
  • The figure shown has a parallelogram on top and a rectangle below it:
    9·1 answer
  • Hi ther i need help can u help me
    9·1 answer
  • In William Rathje's garbology project that focused on household waste, front door interviews found 15 percent of respondents say
    6·1 answer
  • A 3-gallon bottle of bleach costs $13.92. What is the price per cup?
    14·1 answer
  • What equals 44 in multiplication?
    6·1 answer
  • How is confidence levels determined?
    13·1 answer
  • Find the probability of rolling divisors of 24
    11·1 answer
  • Someone buys 6 cakes for 8$ each he sells them for ten each then he got 8 more and selled them for 10$ how much money does he ha
    14·1 answer
  • To get to work, Marcus walks half a mile to the bus stop. The average bus speed is 30 mph, and Marcus rides the bus for 20 minut
    14·1 answer
  • Complete the two-column proof by providing the missing statements or reasons.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!