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
Gwar [14]
3 years ago
15

A grab-bag contains 30 packages worth $.65 each, 10 packages $.60 cents each, and 15 packages worth $.30 each. What is the expec

ted value if you have to pay $.50 to pick one package at random?
A. about -$0.03
B. about $0.11
C. about -$0.11
D. about $0.03
Mathematics
1 answer:
Dennis_Churaev [7]3 years ago
3 0
The answer would be 0.03.
What I did was 50/15 which would get me 0.0333333333333. But since money can only the cents can only have two numbers. So it would be 0.03 as the answer. So it’s the answer d.
You might be interested in
A pack of 13 candles is priced at $78. At that rate, how much would only 10 candles cost?
Sphinxa [80]

Answer:

78/13 = 6 (is the price of one candle)

6(price) x 10(candles) =60 is the answer

Hope it helped

8 0
3 years ago
Find h of the following cone​
Reptile [31]
Sqrt55. Use the pythagorean theorem; 3^2 + x^2 = 8^2
6 0
3 years ago
Beth can run 3 miles in 25.8 minutes. How long does it take her to run1 one mile you
Dmitry_Shevchenko [17]

Answer: 8.6

Step-by-step explanation:

25.8 divided by 3

3 0
3 years ago
Read 2 more answers
Solve each inequality
forsale [732]

Answer:

  1. x > -2
  2. n ≤ -2 or n ≥ 8

Step-by-step explanation:

<h3>1.</h3>

Add 7x-2 to both sides and collect terms.

  2x +2 -6x +7x -2 > -4 -7x +7x -2

  3x > -6

  x > -2 . . . . . . . divide by 3

__

<h3>2.</h3>

Solve these one at a time, and form the union of the answers.

  1 +7n ≤ 15 . . . .given

  7n ≤ 14 . . . . . . subtract 1

  n ≤ 2 . . . . . . . divide by 7

__

  -2n -2 ≤ -18 . . . given

  -2n ≤ -16 . . . . . add 2

  n ≥ 8 . . . . . . . . divide by -2

The solution is n ≤ -2 or n ≥ 8.

4 0
2 years ago
Which of the following is the best definition of a circle?
Leona [35]

Answer:

The set of all points on a plane equidistant to a given point

Step-by-step explanation:

"following"?

8 0
3 years ago
Read 2 more answers
Other questions:
  • Sabina has for $40 she paid d dollars for lunch and 0.5d dollars for a snack . Which expression represents the amount of money S
    10·1 answer
  • Does the expression (4r+6)÷2 also represent the number of females on the team this year
    7·1 answer
  • Use the product, quotient, and power rules of logarithms to rewrite the expression as a single logarithm. Assume that all variab
    5·1 answer
  • 4.0 divided into 2.32
    12·2 answers
  • Angela took 56 minutes to take her history test brian took 70% of the time that it took angela to complete the test . How long d
    10·2 answers
  • Hellllllllllllllllpppppppppppppp
    9·2 answers
  • Question 7
    9·1 answer
  • If Breanna drives a constant speed for 3 hours and travels 180 miles, what is her speed a mile per hour
    10·1 answer
  • Please help me my eyes and brain are tired​
    9·1 answer
  • A line is parallel to y=4x-2 and intersects the point (5,-11)
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!