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
Andre45 [30]
3 years ago
9

All basketballs at a sporting goods store were marked down 25% during the first week of a sale. During the third week, all remai

ning basketballs were marked down an additional 30%. If a basketball was originally $22, how much does it cost during the third week?
Mathematics
1 answer:
QveST [7]3 years ago
4 0

Answer:

selling price= $9.9

Step-by-step explanation:

Giving the following information:

During the third week, all remaining basketballs were marked down an additional 30%.

Original price= $22

<u>To calculate the selling price in the third week, we need to use the following formula:</u>

<u></u>

selling price= original price*(1 - markdown)

selling price= 22*(0.45)

selling price= $9.9

You might be interested in
PLEASE ANSWER ASAP IF ANSWERED WITHIN 30 MINUTES YOU WILL RECEIVE BRAINLIEST
Hunter-Best [27]
A. 9.3 x 10^7 miles
B. 4 x 10^-2 inches
C. 5.89248 x 10^12 inches
D. 1.47312 x 10^14 fireflies
3 0
3 years ago
Read 2 more answers
If a(x) = 3x + 1 and b(x)= √x-4 , what is the domain of (b*a)(x)
kondor19780726 [428]
A(x) = 3x + 1
b(x) = √(x-4)

Therefore
(b \circ a) (x) = \sqrt{3x+1-4} =\sqrt{3x-3}
This composition of functions is only defined as a real number when x≥0.
Therefore its domain is x = [1,∞]

Answer: [1,∞]
5 0
3 years ago
Read 2 more answers
Which of the following would be a correct interpretation of a​ 99% confidence interval such as 4.1 less than muless than​5.6? Ch
Harrizon [31]

Answer: A.  We are​ 99% confident that the interval from 4.1 to 5.6 actually does contain the true value of mu.

Step-by-step explanation:

The correct interpretation of a 99% confidence interval is that we are 99% confident that the true population mean falls in it.

Given  99% confidence interval : 4.1

Then, the correct interpretation :  We are​ 99% confident that the interval from 4.1 to 5.6 actually does contain the true value of mu.

8 0
3 years ago
If AB=20, then AB+CD=?​
Leona [35]

Answer:

20*20+CD=400+CD

Step-by-step explanation:

Multiply  

20

by  

20

6 0
3 years ago
Find the value of the expression x3−y3+x2+y2+3 by substituting x=−2 and y=1.
vaieri [72.5K]

\\ \sf\dashrightarrow x^3-y^3+x^2+y^2+3

\\ \sf\dashrightarrow (-2)^3-(1)^3+(-2)^2+(1)^2+3

\\ \sf\dashrightarrow -8-1+4+1+3

\\ \sf\dashrightarrow -9+8

\\ \sf\dashrightarrow -1

8 0
3 years ago
Read 2 more answers
Other questions:
  • Whats the cubed root 64/343
    8·2 answers
  • A survey asks adults to report their marital status. Suppose that in the city which the survey is conducted, 51% of adults are m
    10·1 answer
  • What is x+y=-20 and 6x-5y=-20 with elimination method
    10·1 answer
  • What is 125 x 64 in expanded form
    9·1 answer
  • Ruila works at McDonald's, and worked 20 hours last week. Her gross income
    5·2 answers
  • Find the slope of the line that passes through the pair of points
    15·1 answer
  • PLEASEEEEEE HELLPPPPP MEEEEE
    7·1 answer
  • Which relation is a function?
    5·1 answer
  • Question 3
    13·2 answers
  • 6 less than the product of x and y
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!