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
SOVA2 [1]
2 years ago
10

Shawna purchased a new laptop.  The sale advertised 25% off the regular price.  If the regular purchase price is $575.00, what w

as the amount of the discount she received?
Mathematics
1 answer:
kati45 [8]2 years ago
6 0
575.00= 100% 575 divided by 100= 5.75 times 25= 143.75 So then 575.00 - 143.75 = 431.25 (the discount was 143.75, and her new total would be 431.25)
You might be interested in
Kevin drove 357 miles using 14 gallons of gas. At this rate, how many miles would he drive using 16 gallons of gas?​
Inessa [10]

Answer:

Kevin could drive 408 miles using 16 miles of gas.

Step-by-step explanation:

357 (1/14) = 25.5

25.5 (16) = 408

7 0
3 years ago
Pls help asap! Due in 5 minutes!!! Pls
skelet666 [1.2K]

Answer: The value of X is 26.

Explanation: The explanation is in the image.

5 0
2 years ago
For the function y = -2+5sin(pi/12(x-2)), what is the maximum value?
myrzilka [38]
To get the function y = <span>-2+5sin(pi/12(x-2)), the maximum value can be determined by differentiating the function and equating it to zero. The value of x will give the maximum value of the function.
dy/dx = 5 cos (pi/12 (x-2)) (pi/12)
dy/dx = 5 pi/12 cos(pi/12 (x-2))

Equate to zero</span>:
<span>5 pi/12 cos(pi/12 (x-2)) =0
pi/12 (x-2) = 3pi/2
x = 8

Substituting,
y= -2 + 5sin( pi/12 (8-2)
y = -1.86
</span>
8 0
3 years ago
What is the approximate volume of a cone with a radius of 15 cm and a height of 4 cm? Round your answer to the nearest hundredth
vichka [17]

Answer:

Volume of a cone =942.86cm^3

Step-by-step explanation:

Given that the radius of a cone is 15cm and its height is 4cm

That is r=15cm and h=4cm

To find the volume of a cone :

volume of a cone=\frac{\pi r^2h}{3} cubic units

Now substitute the values in the formula we get

volume of a cone=\frac{(\frac{22}{7}) (15)^2(4)}{3}  

=\frac{(\frac{22}{7}) (225)(4)}{3}

=\frac{19800}{21}

=942.857

Now round to nearest hundredth

=942.86

Therefore Volume of a cone=942.86cm^3

6 0
3 years ago
Find the value of x. If your answer is not an integer express it in simplest radical form.
joja [24]
???????????????????????????????????????????
5 0
3 years ago
Other questions:
  • Bakery had 54 rolls 1/6 sold in morning
    9·1 answer
  • The length of a screw produced by a machine is normally distributed with a mean of 0.55 inches and a standard deviation of 0.01
    8·2 answers
  • Find the sum of -3a and 5a -3
    15·1 answer
  • Graph the following equation <br> y = 2/3x
    8·1 answer
  • What is the value of x and what is the value of y please help ill give u a really good score
    12·1 answer
  • If cos B = 3/5 , then what is the positive value of cos 1/2 B , in simplest radical form with a rational denominator?
    5·1 answer
  • Hi pls help me on this!<br><br> What is TR(453) - TR(450)?
    15·1 answer
  • A small bowl of vanilla ice cream may contain 108 calories from fat alone. If 1 gram of fat is equivalent to 9 calories, how man
    14·1 answer
  • Choose a value for n that will make the sum negative.<br> 15 + n
    15·1 answer
  • 3) T'challa makes $55 an hour and works 30 hours a week. He loses 20% of his paycheck to
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!