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
S_A_V [24]
3 years ago
13

A sweatshirt originally priced at 28.00 is on sale for 22.00 what is the percent of decrease rounded to the nearest whole number

Mathematics
1 answer:
levacccp [35]3 years ago
3 0

% of decrease would be 100 - (22*100)/28

=100-78.57 = 21.43%

You might be interested in
I'm not sure if I am right and just want to make sure I got the right answer
djyliett [7]

Answer:

The answer is 9

Step-by-step explanation:

The answer is 9

7 0
2 years ago
can someone please show me where i went wrong in the following problem... use an appropriate local linear approximation to estim
Sunny_sXe [5.5K]
Y = cos(x) sqrt(3)/2 = cos(30º) dy = -sin(x)*dx dy = -sin(30º)*(pi/180) = (1/2)*(pi/180) y + dy = cos(x) - sin(x)dx y + dy = sqrt(3)/2 - (1/2)*(pi/180) = 0.8573
<span />
7 0
3 years ago
Can someone help me on these ???
krok68 [10]
Multiply 81.5p and divide 7.5% you get the answer
8 0
3 years ago
Read 2 more answers
What are the coordinates of R’, the image of R(-4,3) after a reflection in the line y=x?
navik [9.2K]

Answer:

R'(3,-4)

Step-by-step explanation:

we know that

When you reflect a point across the line y = x, the x-coordinate and y-coordinate change places

so

The rule of the reflection across the line y=x is equal to

(x,y) ------> (y,x)

we have

R(-4,3) ------> R'(3,-4)

6 0
2 years ago
. A recent report in a women magazine stated that the average age for women to marry in the United States is now 25 years of age
Setler [38]

Answer: 0.0136

Step-by-step explanation:

Given : Mean : \mu=25

Standard deviation : \sigma=3.2

Sample size : n=50

The formula to calculate the z-score :-

z=\dfrac{x-\mu}{\dfrac{\sigma}{\sqrt{n}}}

For x = 24

z=\dfrac{24-25}{\dfrac{3.2}{\sqrt{50}}}=-2.21

The p-value = P(z\leq-2.21)= 0.0135526\approx0.0136

Hence, the probability that the sample mean age for 50 randomly selected women to marry is at most 24 years = 0.0136

3 0
3 years ago
Other questions:
  • Evaluate the expression when a=-7. a^2+4a-2
    11·1 answer
  • Pls help!!! Find the measure of GPS and NPH.
    6·1 answer
  • What is the area of a parallelogram with a base of 38 meters and a height of 12 meters?
    7·2 answers
  • 1. Emmanuel bought 28 lb of potting soil this week. This amount is 4 lb more than twice the amount of potting soil he bought las
    13·1 answer
  • The equation of the line of best fit of a scatter plot is y = −5x − 2. What is the slope of the equation?
    12·1 answer
  • Please answer if you can? (This is my math from 8th grade)
    7·2 answers
  • *Absurd answers will be reported* Can the fraction 12/30 be reduced/simplified? If it can, what can it be reduced by?
    14·2 answers
  • What is the constant rate of change for (2, 8), (3, 12) and (6, 24)?
    13·1 answer
  • 10x + 7y = –8<br> 7x + 7y = –14
    5·1 answer
  • Help me pleaseeee this is due tomorrow
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!