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
snow_tiger [21]
2 years ago
12

If a customer at a particular grocery store uses coupons, there is a 50% probability that the customer will pay with a debit car

d. Thirty percent of customers use coupons and 35% of customers pay with debit cards. Given that a customer pays with a debit card, the probability that the same customer uses coupons is ________. 0.22 0.43 0.60 0.72
Mathematics
1 answer:
Anton [14]2 years ago
8 0

Answer:

0.43.

Step-by-step explanation:

The probability that the customer will pay with debit card = 50%

The percentage of customers who use coupons 30% and  35% pay with debit card.

Now calculate the probability  that the same person will use coupon:

P[Uses coupons | Pays with Debit card] = P[Uses coupons and pays with debit card] / P[ Pays with debit card]

= 0.3 * 0.5 / 0.35

= 3/7  or  0.4286 or 42.86%

You might be interested in
What is the value of 7-3+(6-2•4)
defon

Answer:

2

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Find the solution set of the absolute value equation: |2x−6|+4=20
vekshin1

|2x - 6|  = 16 \\ 2x - 6 = 16 >  >  > x =  \frac{22}{2}  = 11 \\ 2x - 6 =  - 16 >  > x =  - 5
6 0
3 years ago
(Algebra) Can anybody help me with this please and thank you
Fudgin [204]
1. A
2. L
3. Q
4. P
5. X
6. H
7. (-4,1)
8.(1,4)
9.(-4,-3)
10.(0,-4)
11. (-2,-1)
12. (5,-4)
5 0
2 years ago
Solve for x: -a + 3b > 5
Viefleur [7K]
Theres an app called photomath thats useful for these kinds of problems
8 0
3 years ago
Using the data set provided below, order the values from greatest to least.
lianna [129]
The answer will be E
6 0
3 years ago
Other questions:
  • Why is it possible to have two different rational functions with the same asymptotes?
    7·1 answer
  • A car travels 60 miles due north then makes a turn due west. It travels 72 miles west. How far is the car from its starting poin
    8·1 answer
  • A square with side x, is changing with time where x(t)=3t+1. What is the formula for the rate of change of the area of the squar
    12·1 answer
  • What is the k?<br> 5/k = 15/20
    8·1 answer
  • your gas bill went up from $125 per month to $150 per month. what is the percent increase of your gas bill?
    10·2 answers
  • 50 POINTS!! Please please help find height and volume of pyramid!!!
    7·1 answer
  • Britney measured a campground and made a scale drawing. The scale of the drawing was 3inch=15 yards if the picnic area is 18 inc
    15·1 answer
  • 4(3x + 2) =16x + 7 -4x + 1
    7·2 answers
  • Solve the quadratic equation using any method. Round to the nearest tenth if neccessary. Any Help Is Appreciated
    15·1 answer
  • What is the range of f?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!