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
Ulleksa [173]
3 years ago
5

Mei is writing 4.28 as a mixed number. Find her mistake and correct it.

Mathematics
2 answers:
Novay_Z [31]3 years ago
7 0
4.28 is a decimal and not a mixed number. To write it as a mixed number you keep the 4 and put 28 over 100 then simplify.

4.28= 4 28/100 (simplify)
4 28/100= 4 14/50= 4 7/25

4.28 as a mixed number would be 4 7/25
RideAnS [48]3 years ago
5 0

Answer: 4 28/100 or 4 7/25

Step-by-step explanation:She wrote 4 28/1000 instead of writing 4 28/100 she simplified wrong so divide by 4 equals 4 7/25

You might be interested in
Help <3 ;3
Tomtit [17]
Hello,

Rational numbers are numbers that can be represented by fractions that consist of integers.

In this case, B. -7/3 is already a fraction that consists of integers, so it is a rational number.
C. square 3 is = 3^{2} = 9, which can be represented by 9/1, so it is also a rational number.

A and D are incorrect as they cannot be represented by fractions that consist of integers.

The answers are B and C.

Hope this helps!

8 0
3 years ago
Read 2 more answers
How much would $400 invested at 9% interest compounded continuously be worth after 3 years? Round your answer to the nearest cen
adell [148]
<span>In 3 years, you will have $523.97 
</span><span>continuously = daily</span>
3 0
3 years ago
Read 2 more answers
An acid is a substance that increases the concentration of H3O+ ions in solution. Look at the reaction below of phenol (C6H5OH)
Law Incorporation [45]

Answer:

The reactant that acts as an acid, by contributing an H⁺ ion to create H3O+ in the chemical equation is C₆H₅OH.

Step-by-step explanation:

According to Brønstend-Lowry, an acid is a substance that transfer a proton (hydrogen cation, H⁺) to a base, forming a base conjugate for the first and an acid conjugate for the second.      

From the following reaction:

C₆H₅OH(aq) + H₂O(l)  →  C₆H₅O⁻(aq) + H₃O⁺(aq)

   

We have that the C₆H₅OH transfer a proton to the water to form its conjugate base C₆H₅O⁻ and the conjugate acid of water H₃O⁺. Hence, the C₆H₅OH is the acid and the water is the base.

Therefore, the reactant that acts as an acid, by contributing an H⁺ ion to create H3O+ in the chemical equation is C₆H₅OH.

I hope it helps you!

8 0
3 years ago
Read 2 more answers
Which of the following expressions have a quotient of –2? Check all that apply. –12 ÷ –6 –12 ÷ 6 –6 ÷ –3 6 ÷ –3 –6 ÷ 3
Olegator [25]

Answer:

12 ÷ –6, –12 ÷ 6, 6 ÷ –3, –6 ÷ 3

Step-by-step explanation:

Ignore the negative signs. If their quotient is 2 and only 1 of the 2 numbers have a negative sign, they make -2.

5 0
3 years ago
Read 2 more answers
Find the area of circle with diameter of 52 cm. Use ≈3.14. <br> The area of circle is approximately?
Likurg_2 [28]

Answer:

169.56

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • F(n)=2n-5 ;find f (-8)
    12·2 answers
  • Suppose that ∠BNR and ∠RNA are adjacent angles where m∠BNR=12w-19,
    7·1 answer
  • What is the radius of a circle if it's area is 36π?
    9·1 answer
  • What is <br> Show your work
    14·1 answer
  • If α and β are the zeroes of the polynomial ax^2 + bx + c, find the value of α^2 + β^2
    15·1 answer
  • What is 3/7 - 1/4? .....
    5·1 answer
  • If there are 1,800 members in the gym, how many are men?
    12·1 answer
  • Caleb's grade was changed by -18 points
    15·2 answers
  • The points (0 1) and (1 4) are contained in the graph of an equation with only two variables x and y
    5·1 answer
  • In a right triangle, the acute angles have the relationship sin (2x+4)=cos(46).
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!