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
Snezhnost [94]
3 years ago
9

A store increases the price of a sweater from $20 to $22.

Mathematics
2 answers:
attashe74 [19]3 years ago
7 0

The sweater was increased in price by 10 percent.


Alex3 years ago
4 0
Percent increase : (new number - original number) / (original number)...x 100

(22 - 20) / 20 = 2/20 = 0.1.....0.1 x 100 = 10...so there is a 10% increase
You might be interested in
how do you solve this: the sale price is $146.54 and the discount is 15% off. how do you solve for the original price?
N76 [4]
Mp. 146.54
dis . 15%
sp= 146.54 - 15 % of 146.54
=124.559
6 0
3 years ago
Ms.Sanchez drove 96 miles in 1.5 hours
RUDIKE [14]
If your looking for Ms Sanchez’s MPH while driving, you would get 64 MPH
6 0
3 years ago
A rubik's cube is 7 meters long and 8 meters wide. What is the area and what is the perimeter?
Tasya [4]

Answer:

56

Step-by-step explanation:

Because when you want to find the erea of something you mutiply the width and length

length=long

with=wide

7 meters long, length × 8 meters wide,with

length×with

7×8=

=56

4 0
2 years ago
Can someone help me with both questions please!
sergey [27]

Answer to question is y=-5x-11

3 0
3 years ago
Find the cube roots of 125(cos 288° + i sin 288°)
kow [346]
Let r(cos O + i sin O)  be a cube root of 125(cos 288 + i sin 288)
then
r^3(cos O + i sin O)^3  =  125(cos 288 + i sin 28)

so r^3 = 125  and  cos 3O + i sin 3O  =  cos 288 + i sin 288

so r  = 5  and 3O = 288 + 360p and O = 96 +  120p

so one cube root is   5 (cos 96 + i sin 96)

Im a little rusty at this stuff Its been a long time.

Im not sure of the other 2 roots

sorry cant help you any more


3 0
2 years ago
Read 2 more answers
Other questions:
  • marissa has taken four 100- point tests in math this semester. Her mean score is 89%. what score does she need on test 5 so the
    13·2 answers
  • What property is true for every kite?
    8·2 answers
  • You put $400 in an account. The account earns $18 simple interest in nine months. What is the annual interest rate
    10·1 answer
  • Prove:
    5·1 answer
  • Which of the following does not have a sum of 6?<br><br> 2 + 4<br> 8 + (-2)<br> -4 + (-2)<br> -2 + 8
    5·1 answer
  • PLEASE HELP ASAP WILL MARK BEAINLEST!!!
    7·1 answer
  • How do you simplify this
    12·2 answers
  • Prove that there exists a pair of consecutive integers such that one of these integers is a perfect square
    11·1 answer
  • The population of a certain kind of bacteria doubles in size every 5 minutes. The current number of bacteria in the population,
    10·2 answers
  • Solve x/6 &gt; 7. Graph the solution on a number line.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!