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
blondinia [14]
3 years ago
15

Help me please please please . 4 - 2 3/4 please show ur work

Mathematics
2 answers:
Lisa [10]3 years ago
8 0

Answer:

1\frac{1}{4}<em>  /1.25  is your answer.</em>

Step-by-step explanation:

=4-2\frac{3}{4} \\\\=4-\frac{11}{4} \\\\=\frac{4*4-11*1}{4} \\\\=\frac{16-11}{4} \\\\=\frac{5}{4} \\\\=1\frac{1}{4}

1.25 in decimal form

Hope it will help you.

Aleksandr-060686 [28]3 years ago
7 0

Answer:

1\frac{1}{4} or 1.25

Step-by-step explanation:

4-2\frac{3}{4}

4-\frac{11}{4}

\frac{16}{4} -\frac{11}{4}

\frac{16-11}{4}

\frac{5}{4}

1\frac{1}{4}or 1.25

You might be interested in
PLZ HELP WILL DO ANYTHING
Ivanshal [37]

Answer:

Help me with my Physics lol

3 0
3 years ago
What is 5.9 rounded to
poizon [28]

Answer:

6

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
A city planner wants to estimate, with a 99% confidence level, the average monthly residential water usage in the city. Based on
torisob [31]

Answer: 82

Step-by-step explanation:

The formula to find the sample size is given by :-

n= (\dfrac{z^*\cdot \sigma}{E})^2

, where E = Margin of error.

\sigma = Population standard deviation for the prior study.

As per given , we have

\sigma=387.40 gallons.

Margin of error : E= 110 gallons

Critical value for 99% confidence level = z* = 2.576

Then, the required sample size : n= (\dfrac{(2.576)\cdot (387.40)}{110})^2

n= (9.07220363636)^2\approx82  {Rounded to the nearest integer.}

Hence, the minimum sample size = 82

3 0
3 years ago
Please help this is a major gradeeeeee
cestrela7 [59]

Answer:

45

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
What is = x<br> help please ​
Nina [5.8K]

Answer:

about x=38.1

Step-by-step explanation:

9x38.1=342.9

8 0
3 years ago
Other questions:
  • 1. How many two foot wide pieces of fencing are needed to surround the perimeter of a yard that is 18 feet long and 26 feet wide
    13·1 answer
  • (Picture) MULTIPLYING POLYNOMIALS AND SIMPLIFYING EXPRESSIONS PLEASE HELP!!!!
    15·1 answer
  • Which expression is equivalent to (3x^2-7)?
    15·2 answers
  • Which equation represents this situation?
    15·1 answer
  • A square is cut out of a circle whose diameter is approximately 14 feet. What is the approximate area (shaded region) of the rem
    13·1 answer
  • What is w - (-7) = 2 with the work
    14·1 answer
  • 3/4+(1/3/1/6)-(-1/2)
    14·1 answer
  • Evaluate 10 + 8÷4 - 12 -15/2 0 9
    11·1 answer
  • 100 students are interviewed to see which of biology chemistry or physics , they prefer 30 students are girls 16 of the girls li
    11·1 answer
  • 4 – 15 ÷ (30 – 33) =
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!