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
lidiya [134]
3 years ago
13

1 1/4 as a improper fraction ​

Mathematics
2 answers:
ludmilkaskok [199]3 years ago
8 0
That would be
5/4
.
Explanation:
This answer is valid because, when you multiply
4
×
1
, you get
4
. Then add one and keep the denominator, you will get
5
4
.
1
1
4
=
1
×
4
+
1
4
=
5
4
When you simplify
5
4
, you will get
1
1
4
Have a great day!
Monica [59]3 years ago
5 0

Answer:

5/4

Step-by-step explanation:

4 x 1 = 4

4 + 1 = 5

plz mark as brainliest

You might be interested in
Lizabeth says that (-12)^3 equals a positive number because the product if two negative integers is a positive integer. Do you a
Alika [10]

Lizabeth's reasoning is faulty because in this expression, it's not multiplying 2 negative integers, its multiplying 3 negative integers. And while the product of 2 negative integers equals a positive, the positive product multiplied by another negative will equal a negative.

6 0
3 years ago
Given that the domain is all real numbers, what is the limit of the range for the function ƒ(x) = 42x - 100?
slava [35]

A linear function has no restriction on range, unless there is one on the domain.

The range is <em>all real numbers</em>.

5 0
3 years ago
George works in an office as a cleaner he earns a total of $25 for five hours of cleaning later that year he earned $30 for six
Maru [420]

Answer:

5 $ per hour

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Use the substitution and to rewrite the equations in the system in terms of the variables and . Solve the system in terms of u a
Tatiana [17]

Answer:

x = -1 and y = 1/2

Step-by-step explanation:

Let u = 1/x, and v = 1/y

Then the pair of equations

-3/x + 4/y = 11

1/x - 2/y = -5

Can be written as

-3u + 4v = 11 .................................(1)

u - 2v = -5......................................(2)

From (2)

u = 2v - 5 .......................................(3)

Substituting (3) into (1)

-3(2v - 5) + 4v = 11

-6v + 15 + 4v = 11

-6v + 4v = 11 - 15

-2v = -4

v = 4/2 = 2

Substituting this value of v in (3)

u = 2v - 5

u = 2(2) - 5

= 4 - 5

= -1

That is

u = -1, v = 2

Since u = 1/x, and v = 1/y, we have

1/x = -1

=> x = -1

And

1/y = 2

=> y = 1/2

Therefore

x = -1 and y = 1/2

4 0
2 years ago
The molar mass of AlCl3 is 133.34 g/mol. How many molecules of AlCl3 are there in 2 g?
Mnenie [13.5K]

To solve this problem, we have to apply mole-concept to this and we would need the molar mass of AlCl3.  2g of AlCl3 contains 9.034*10^21 molecules.

<h3>Number of Molecules in 2g of AlCl3</h3>

The molar mass of AlCl3 is given as 133.34g/mol

Data;

  • mass = 2g
  • molar mass = 133.34g/mol

Using the mole concept, we can equate the molar mass to the number of molecules present in the entity.

133.34g = 6.023*10^2^3

If we equate this

133.34g = 6.023*10^2^3\\2g = x molecules\\x = \frac{2*6.023*10^2^3}{133.34} \\x = 9.034*10^2^1 molecules

From the calculations above, 2g of AlCl3 contains 9.034*10^21 molecules.

Learn more on mole concept here;

brainly.com/question/21150359

#SPJ1

5 0
1 year ago
Other questions:
  • this squared based pyramid is cut horizontally at a height of 15cm to leave this frustum base area=10cm
    8·1 answer
  • Please answer and I’ll make you brainlienst
    5·1 answer
  • On a ferris wheel, Sarah observes that it takes 45 seconds for her chair to complete a full revolution. Her chair is 30 feet fro
    12·1 answer
  • What is 4xsquared minus 9 equals 0
    9·2 answers
  • Please help me with this.
    13·1 answer
  • Determine what value(s) for the variable would make each algebraic
    8·1 answer
  • Someone please help
    13·1 answer
  • A two-digit integer is randomly selected. What is the probability that its digits are
    6·1 answer
  • Help pls<br> and thank you
    7·1 answer
  • Solve for x: -24 = 6x<br> 1/4<br> -4<br> 4<br> - 1/4
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!