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
PolarNik [594]
2 years ago
14

Suppose we have a bag with $10$ slips of paper in it. Eight slips have a $3$ on them and the other two have a $9$ on them. What

is the expected value of the number shown if we add one additional $9$ to the bag?
Mathematics
1 answer:
beks73 [17]2 years ago
3 0

Using the standard calculation, the expected value is 46/11.

You might be interested in
Can anyone help me with this. Click to see
IgorLugansk [536]

Answer: mean = 6

median = 7

mode = 8

Step-by-step explanation:

8 0
2 years ago
Lee is comparing brands of juice. Brand A
maxonik [38]
<h3>Answer: 3 bottles of brand A</h3>

Explanation:

The pricing/cost information is not used in this problem. All we care about is the number of bottles, and how much each bottle can hold.

Brand A bottles hold 0.95 liters each. We bought 3 of these bottles, so 3*0.95 = 2.85 liters in total are purchased.

Brand B bottles hold 0.55 liters each. Buying 5 of them leads to 5*0.55 = 2.75 liters in total.

Going with the brand A option leads to more juice by 0.10 liters (subtract 2.85 and 2.75)

6 0
3 years ago
.A retailer sold two articles at same price. He sold the first one at 10% profit and the
IRISSAK [1]

Step-by-step explanation:

so let's assume they both sold for 100 each the first article sold for 10% laws there by cost of article is 111.11 rounded the second article made 25% profit so cost must be 80 total cost is 8.89 or 5% profit I'm so sorry if im wrong

3 0
3 years ago
A cab company charges $0.80 per mile plus $2 for tolls. Melissa has at most $16 to spend on her cab fare. Write and solve an ine
Anna35 [415]

Answer:

The maximum distance is 17.5 miles

No she can't make to the airport.

Step-by-step explanation:

Given the cab charges $0.8 per mile and $2 for tolls.

let the miles travelled by melissa be x.

The total charge is $(0.8*x+2)

Now given that she can spend a maximum of $16

so the inequality is

0.8*x+2\leq 16

0.8*x\leq 14

x\leq \frac{14}{0.8}

x\leq 17.5

Therefore the maximum distance she can travel is 17.5 miles

Since the distance to airport is 25 miles which is greater than 17.5 miles she cannot afford the cab.

3 0
3 years ago
12.6 + 4m = 9.6 + 8m
Sergeu [11.5K]

Answer:

3 = 4m or  0.75 = m

Step-by-step explanation:

12.6 + 4m = 9.6 + 8m

Subtract 4m from both sides of the equation

12.6 = 9.6 + 4m

Subtract 9.6 from both sides of the equation

3 = 4m

Divide by four on both sides of the equation

0.75 = m

I Hope That This Helps! :)

7 0
3 years ago
Read 2 more answers
Other questions:
  • Keaton is building rectangular table top and wants to put metal border around the edge. The length of the table top is 1.83 mete
    14·2 answers
  • What is the image of (1, -6) for a 270° counterclockwise rotation about the origin?
    14·2 answers
  • 50 POINT QUESTION<br> Are matrices A and B inverses?
    14·2 answers
  • Describe 7 tens and 9 ones in another way.
    7·1 answer
  • Question is attatched
    8·1 answer
  • can someone please help me with this math problem?
    11·1 answer
  • The temperature this morning was 57 degrees. The temperature then rose about 2 degrees every hour until noon. I can represent th
    7·2 answers
  • Find the surface area of the triangular prism shown below.
    7·2 answers
  • The senior classes at High School A and High School B planned separate trips to the county Fair. The senior
    10·1 answer
  • What is the sum of (2x+4)+(-3x+9)
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!