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
Grace [21]
3 years ago
9

What is the percent of increase of 42 is increased to 72

Mathematics
2 answers:
ivolga24 [154]3 years ago
6 0
First, we subtract the two numbers.

72 - 42 = 30

Now we divide this to the original number.

30 / 42 = <span>0.71428571428

Multiply by 100:

</span><span>71.428571428
</span>
So the percent increase is approximately 71.43%
myrzilka [38]3 years ago
6 0
72-42=30
percent of change= amount of change/original amount
percent of change=30/42
Percent of change= 0.71428
Percent of change=71.4%
You might be interested in
What is the difference between axiom and postulate theorem
nydimaria [60]

Answer:

Axioms or postulates are universal truths. They cannot be proved. Theorem are statements which can be proved.

6 0
2 years ago
PLEASE HELP FOR A COOKIE
nikdorinn [45]
Create a ratio and cross multiply

20x - 75 = 14x + 63
6x = 138
x=23

hope this helps :)
6 0
3 years ago
Both questions plzzz thanks
andrew11 [14]

Answer:

Step-by-step explanation:

The formula for determining simple interest is expressed as

I = PRT/100

Where

I represents interest paid on the loan.

P represents the principal or amount taken as loan

R represents interest rate

T represents the duration of the loan in years.

1) From the information given,

P = cost of gym = $2200

R = 6%

T = 3 years

I = (2200 × 6 × 3)/100 = $395

The total amount that he would pay after 3 years is

2200 + 395 = $2596

If he decides to continue going to the gym, the total amount that the would pay in 3 years(3 × 12 = 36 is

80 × 36 = 2880

Therefore, paying for the gym would cost more. He should take the loan.

2) if she takes the loan, the interest would be

I = (18000 × 7.5 × 5)/100 = $6750

The total amount that she would pay back after 5 years is

6750 + 18000 = $24750

Since the value that would be added to her house is $25000, therefore, she should buy it.

6 0
3 years ago
What is the value of the expression 5/6 divided by 1/8
Vera_Pavlovna [14]
=20/3
I hope I helped!
Happy new years,
Cheers,
Mabel L.
3 0
3 years ago
Read 2 more answers
Read the question and type your response in the box provided. Your response will be saved automatically.
larisa [96]

Answer:

512

Step-by-step explanation:

8 x 8 x 8 = 512

4 0
2 years ago
Read 2 more answers
Other questions:
  • For which equation is x= 5 a solution.
    8·2 answers
  • Evaluate the expression 3(7+4)2 - 14÷7.​
    9·1 answer
  • Kim bought 10 used books at the yard sale.How much did she pay? Did you use addiction or multiplication to solve this this probl
    5·1 answer
  • The figure shown consists of a rectangle and a parallelogram. Find the area of the entire figure.
    12·2 answers
  • The value of a car is $30.000and depreciates at a rate of 6.5% each year.
    14·1 answer
  • What is the domain of the function y=2 square root x-6
    14·1 answer
  • Can anyone help with this plzzz!!!!!!!!!!!!!!!!!!
    11·1 answer
  • What is the distance between (-4, 8) and (12, 8) on the coordinate plane? A 16 units B 8 units C 0 units D 4 units
    10·1 answer
  • Consider the following system of equations.
    15·2 answers
  • If you randomly choose one shape from Group 1 and one shape from Group 2, what is
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!