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
hjlf
3 years ago
7

Hey could you please help me and my new friend found out this answer?

Mathematics
2 answers:
Ludmilka [50]3 years ago
8 0

Answer:

i will be you friend and help you but where the question

Step-by-step explanation:

ELEN [110]3 years ago
4 0
The answer is B hope This helps!
You might be interested in
The pH of lemon juice at 298 K is found to be 2. 32. What is the concentration of mc014-1. Jpg ions in the solution? Use StartBr
sdas [7]

The concentration of ions in the solution of lemon juice whose pH value is 2.32 is 4.79×10⁻³ M.

<h3>What is pH value?</h3>

The pH value shows that how much a solution is acidic or basic. The range of the pH value lies between the 0-14.

The pH value can be calculated with the following formula.

\rm pH=log[H^{+}]

Here, [H⁺] is the molar hydrogen ion concentration.

The pH of lemon juice at 298 K is found to be 2. 32. Put this value of pH in the above formula as,

\rm 2.32=log[H^{+}]\\\ [H^{+}]=4.79\times10^{-3} \rm \; M

Hence, the concentration of ions in the solution of lemon juice whose pH value is 2.32 is 4.79×10⁻³ M.

Learn more about the pH value here;

brainly.com/question/940314

8 0
2 years ago
The radius of a circle is 6 in. Find the circumference to the nearest tenth.
ycow [4]

Answer:

37.7

Step-by-step explanation:

The orginal answer is 37.699

But you want to round the tenth

So 9 to the 6 you want to rasie the score

6 turns into a 7 and the numbers behind it (9 and the other 9) turn into a zero

37.7 or 37.700

8 0
2 years ago
Two students, Jennifer and Jamal, factored the trinomial 6x2 − 3x − 9. Jamal factored it as 3(2x − 3)(x + 1) and Jennifer factor
GaryK [48]
Jamal factored it completely.

in Jennifer's answer, 3x+3 has a common factor of 3 which can be factored to become 3(x+1) which is what Jamal did.
7 0
3 years ago
Read 2 more answers
Please help me somebody! &lt;3
Misha Larkins [42]
I believe it would be -17m-4/8
8 0
3 years ago
Read 2 more answers
X+3y=23<br> x-2y=-17 <br> elimaiton
VMariaS [17]
<h2><u>ANSWER</u></h2>

y = 8

x= -1

Step-by-step explanation:

hope it helps ✌️✌️

6 0
2 years ago
Other questions:
  • Math help please.. number 13
    8·1 answer
  • Kyle has ​$1 comma 000 in cash received for high school graduation gifts from various relatives. He wants to invest it in a cert
    13·1 answer
  • Mary roller skates with a constant speed of 8 km/h. How long will she take to travel a distance of 16 kilometres?
    14·1 answer
  • What is .00062 as a percent?
    6·2 answers
  • What is the value of the expression “eight more than three times the difference of four and a number” when n = 3?
    13·2 answers
  • What is this equation 0=-4p+4p
    10·2 answers
  • Help me please please
    8·1 answer
  • Help it’s for my final most of my grade
    9·1 answer
  • Which of the following lists of values contain rational numbers only?
    13·1 answer
  • At the fundraiser, Chad washed 7 cars every 3 hours and earned over $150 for the school dance. 3. Choose the correct answer. Whi
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!