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
tangare [24]
3 years ago
9

((PLEASE HELP ASAP!! D:)) Natasha bought a tennis racket that was marked down in price, p, by 20%. Write an expression with TWO

terms representing the price Natasha paid.
Mathematics
1 answer:
kumpel [21]3 years ago
7 0

Answer: p - 0.2p

Step-by-step explanation:

Given the following :

Original Price of tennis racket = p

Mark down or discount on original price = 20% of original price = (20/100) × p = 0.2p

Amount after discount = Amount paid by Natasha

Amount after discount = Original price - Discount

Amount after discount = p - 0.2p

Amount paid by Natasha = p - 0.2p

You might be interested in
I am once again asking the mathematical geniuses of the world to solve a rather simple problem that my small brain can't compreh
Nitella [24]
Ooh ok these are fun. So these triangles are similar, meaning they are in proportion. In triangle LMN, line LM is 21. To find the corresponding line on the other triangle, we need to find the corresponding letters in the names. Because L and M are the first two letters, we need to use the first two letter s in the other name, so FG. Line FG is 9, so our first proportion is 9/21
6 0
2 years ago
Read 2 more answers
A number cube is rolled 150 times. The number 3 comes up 43 times. What is the experimental probability of rolling 3? What is th
Vadim26 [7]
The experimental probability is computed to be 43/150 or approximately 28.67%. This is computed by dividing the event of number 3 showing by the total number of times the cube is rolled.
The theoretical probability is computed to be 1/6 or approximately 16.67%. Since there is only one side with the number 3, and there is a total of six sides in a cube. Theoretical probability assumes that the number cube is fair and all sides have equal chances of showing up.
4 0
3 years ago
F(x)=-x^2-5 find the range
lina2011 [118]

x =  \frac{ - b}{2a}  \\  =   \frac{0}{2(1)}  = 0 \\ f(0) = (0)^{2}  - 5 \\  = 0 - 5 =  - 5
The vertex is at (0,-5), therefore the range goes from (-infinity, - 5]
4 0
3 years ago
"The counting rule that is used for counting the number of experimental outcomes when n objects are selected from a set of N obj
Liula [17]

<u>Options</u>

  • Counting rule for permutations
  • Counting rule for multiple-step experiments
  • Counting rule for combinations
  • Counting rule for independent events

Answer:

(C)Counting rule for combinations

Step-by-step explanation:

When selecting n objects from a set of N objects, we can determine the number of experimental outcomes using permutation or combination.

  • When the order of selection is important, we use permutation.
  • However, whenever the order of selection is not important, we use combination.

Therefore, The counting rule that is used for counting the number of experimental outcomes when n objects are selected from a set of N objects where order of selection is not important is called the counting rule for combinations.

7 0
3 years ago
What is the interquartile range of this data set? Enter your answer in the box​
guapka [62]
37
Line up the data, separate into quarters
Take the highest number in the 3rd quarter from the lowest in the 2nd

3 0
2 years ago
Read 2 more answers
Other questions:
  • (ABSOLUTE-VALUE, LINEAR SYSTEMS, and MATRICES)
    12·1 answer
  • One eighth of a number decreased by 5 is at least 30
    11·1 answer
  • Rashad has 25 stamps. he shared them equally among himself and four friends. then rashad found two more in pocket. what is the e
    12·2 answers
  • MATH!! PLEASE HELP!! WORTH 20 POINTS
    14·1 answer
  • Solve for x x-xy=z Hint: reverse distribution to get x alone
    8·1 answer
  • Pls help me will mark brainliest
    11·2 answers
  • The price of a pair of Vans in 1966 was around $4.00. The price of a pair of Vans today is around $50.00. What is the percent of
    7·1 answer
  • Please answer #3 and #4. Due today! Will mark brainliest for best answer! :)
    11·2 answers
  • Is the expression below a perfect square?<br> Is so then factor:<br> x^2 - 36
    5·1 answer
  • If you pay $107 for groceries including tax, what is the price of groceries before tax when you are taxed at 7%?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!