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
galben [10]
3 years ago
13

Fred's sporting goods is providing a $5 discount on a bicycle that costs $80. What is the percentage of the discount?

Mathematics
1 answer:
Sonja [21]3 years ago
8 0

Answer:

6.25%

Step-by-step explanation:

discount/ normal price

5/80

And we are trying to find out the percentage, so

x/100

Set the 2 equations equal to each other

5/80=x/100

Cross multiply

80x=500

Divide by 80 on both sides

x= 6.25

You might be interested in
Medicare Hospital Insurance The average yearly Medicare Hospital Insurance benefit per person was $4064 in a recent year. Suppos
horrorfan [7]

Answer:

The answer is "0.0764"

Step-by-step explanation:

Please find the complete question in the attached file.

\to \mu = \$ \ 4064\\\\\to \sigma = \$ \ 460 \\\\\to \sigma \bar{x} = \frac{\sigma}{\sqrt{n}}\\\\

        = \frac{460}{\sqrt{21}}\\\\ = \frac{460}{4.58257569}\\\\=100.3802

\to P(\bar{x}< \$ \ 3920) = \frac{P((\bar{x} - \mu \bar{x})}{\frac{\sigma \bar{x}

\to P(z < -1.43) = 0.0764 \\\\\to P(\bar{x}< \$ \ 3920) = 0.0764\\\\

7 0
3 years ago
Courtney would like to buy a new ca in 4 years. It is estimated that a new car will cost her 25,000 and that she will get 13,000
KiRa [710]

4 years=48 months

A new car costs 25,000, but she will get 13,000 for her used car as long as she takes good car of it. If she takes good care of her used car and gets 13,000 for it, she will only need to save 12,000 total. We can divide 12,000 by 48 to find out how much Courtney should save minimum each month to afford her new car. 12,000/48=250

You can check to see if this is correct by multiplying 48*250=12,000. Paying 250 for each month of the 48 months will equal the $12,000 that Courtney needs.

Courtney needs to save at least $250 per month to afford her new car in 4 years.

I hope this helps :)

3 0
3 years ago
Let ​ x^2−12x=61 .​
Anuta_ua [19.1K]
The answer for the first blank is 36 and the answer for the second blank is 97.

To complete the square, we first take half of the value of b.  The value of b in this equation is -12; -12/2 = -6.

Next we square the value we just got: (-6)² = 36.

This is what we add to both sides of the equation, giving us:
x²-12x+36=61+36

Combining like terms on the right, we have
x²-12x+36=97
4 0
3 years ago
Read 2 more answers
What is the slope of the function y= -1/2 x - 7?
Nataly_w [17]

Answer:

-1/2

Step-by-step explanation:

-1/2 is the slope and -7 is the y intercept.

8 0
3 years ago
The next four batters on a baseball team have hitting percentages of 0.400, 0.325, 0.250, and 0.300, respectively. The team curr
Travka [436]
In order to the fourth player has the opportunity to bat, he/she needs that the three previous players make hit.


The joint probability of all three first batters make a hit is the product of their hitting percentages:


0.400 * 0.325 * 0.25


Pass the decimal numbers to fractions:


4/ 10 * 325/1000 * 25/100 = 32,500 / 1,000,000


Now simplify the fraction (divide numerator and denominator by 2500):


32,500 / 2,500 =   13

1,000,000 / 2,500 = 400


Then, 32,500 / 1,000,000 = 13 / 400


Answer: 13 / 400
3 0
3 years ago
Other questions:
  • This is the rest of those 2 step equations with fractions teacher didnt help and taking a test over this tomorrow. Please help a
    15·1 answer
  • The answer choices are
    10·2 answers
  • What is the value of [-26]
    8·1 answer
  • Is x-10 accurate for an expression
    12·1 answer
  • How do I remember the customary units?
    11·1 answer
  • Using the graph below, find the point(s) such that the sum of their coordinates is equal to 7.
    14·1 answer
  • Determine whether the improper integral converges or diverges, and find the value of each that converges.
    8·1 answer
  • D over 12 when d= 36
    10·2 answers
  • Pleasseee hellp for brainleist answer and extra points if you correct the 2 first top rows
    15·2 answers
  • The base of a triangle is seven less than twice its height. If the area of the triangle is 102 cm2, find the length of the base.
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!