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
romanna [79]
3 years ago
7

Your friends finds the

Mathematics
1 answer:
Aliun [14]3 years ago
5 0
You would do 203-140=63 then you are finding the percent increase from 140 so you need to find out what percent of 140 is 63 so 63/140=.45 so it is a 45% increase
You might be interested in
How to change a percent into a decimal​
slava [35]

Answer:

Easiest—divide by 100: The simplest way to convert a percentage to a decimal is to divide the number (in percentage format) by 100

Move the decimal: Another way to convert a quoted percentage to decimal format is to move the decimal two places to the left. Remember, if you don’t see a decimal, just imagine that it’s at the end, or far right side, of the number. Imagine that the decimal is followed by two zeroes if that helps.

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
a rectangle has an area of 30 square meter and a perimeter of 34 meters. what are the dimensions of rectangle?
kow [346]
A=lw
P=2l+2w

30=lw
34=2l+2w

30=lw --> w= \frac{30}{l}

34=2l+2( \frac{30}{l}) \\ 34=2l+ \frac{60}{l}  \\ 34l=2l^2+60 \\ 2l^2-34l+60=0 \\ 2(l-2)(l-15)=0 \\ l=2, 15

30=(2)w
15=w

30=(15)w
2=w

The dimensions can either be 15 x 2 or 2 x 15.
3 0
4 years ago
Multiply. 0.72*10^2=
velikii [3]

Answer: The Answer is 72 or 7.2x10^1

This is due to 10^2 equaling 100. 100x0.72 is 72 bec you are moving the decimal point 2 to the right.

8 0
3 years ago
MATH HOMEWORK HELP PLEASE
mojhsa [17]

Answer:

b

Step-by-step explanation:

6 0
3 years ago
3. Find x and y in the figures below.<br> 15 points
alexdok [17]

Answer:

AB=AC+CB

64=3X-4+X-2

donc:

4x=70

X=17,5

7 0
3 years ago
Other questions:
  • 35.000cm=.................m
    6·2 answers
  • Two coplanar lines that are perpendicular to the same line are parallel.
    8·1 answer
  • How many squares would have to be shaded so that<br> of the shape is shaded?
    11·1 answer
  • What is the answer to this question
    6·1 answer
  • Dana is attaching a shelf to a wall and needs the shelf to be perpendicular to the wall. How many degrees should the shelf be re
    15·1 answer
  • Ms. Jimenez has 22 students in her class: 14 boys and 8 girls. She writes the name of each student on a slip of paper and puts e
    12·1 answer
  • The scale factor that quadruples the the size of a figure is
    7·2 answers
  • Given f(x) = 3x + 1, solve for x when f(x) = 7.
    7·2 answers
  • Alishia asked 120 students what kind of pet they liked the most exactly 45% of the students said they liked dogs best what was t
    5·1 answer
  • Given: AD∥BC and AB∥CD<br> Prove: AD≅BC and AB≅CD
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!