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
Maksim231197 [3]
3 years ago
12

There are an equal number of pennies, nickels, dimes, and quarters in a bag. What is the probability that the combined value of

the four coins randomly selected with replacement will be $0.41?
Mathematics
1 answer:
Anettt [7]3 years ago
8 0

Answer:

the probability is 0.09375

Step-by-step explanation:

From the question we know that there are equal number of pennies, nickels, dimes and quarters, So the probability of get of select one penny, or one nickel, or one dime or one quarter is the same. This is equivalent to have one of every coin and select four with replacement.

Additionally, the only way that the combined value of the four coins selected will be $0.41 is that the person select one penny, one nickel, one dime and one quarter.

The total ways of select 4 coins from 4 types of coins is calculate by the rule of multiplication as:

4*4*4*4=256

And for obtain the value of $0.41 the number of ways are:

4*3*2*1=24

Then the probability that the combined value of the four coins randomly selected with replacement will be $0.41 can be calculated as:

P=24/256=0.09375

You might be interested in
DESPERATELY NEED HELP ON THIS PLEASE! X(
katen-ka-za [31]
35.1 is the answer to this question
3 0
3 years ago
Read 2 more answers
What is the future amount of 12,000 invested for 5 years at 14% compounded monthly?
Triss [41]

The total amount accrued, principal plus interest, with compound interest on a principal of $12,000.00 at a rate of 14% per year compounded 12 times per year over 5 years is $24,067.32.The amount of the initial loan, or principal, is multiplied by one plus the annual interest rate raised to the number of compound periods minus one to determine compound interest.

<h3 /><h3>what is compound interest?</h3>

To begin, change R from a percentage to a decimal, using the formula:

r = R/100 r = 14/100

r = 0.14 rate per year;

Next, find A by solving

A = P(1 + r/n)nt A = 12,000.00(1 + 0.14/12)(12). (5)

A = 12,000.00(1 + 0.011666666666667)(60) (60)

A = $24,067.32

Summary: The total amount accrued, principal plus interest, with compound interest on a principal of $12,000.00 at a rate of 14% per year compounded 12 times per year over 5 years is $24,067.32.

The amount of the initial loan, or principal, is multiplied by one plus the annual interest rate raised to the number of compound periods minus one to determine compound interest. You will then be left with the loan balance plus compound interest.

To learn more about interest refer to:

brainly.com/question/2294792

#SPJ13

8 0
1 year ago
The area of a rectangular picture frame is 301/2 square inches the length of the frame is 61/2 inches find the width o f the fra
hjlf
Length x width equals area of rectangle. 301/2÷61/2=5
the width of the rectangle equals 5 inches.
7 0
3 years ago
How do you do this ?
jeka57 [31]

Answer: 3(x^2 + 4)/(x - 5)(x + 4)

Step-by-step explanation:

To simplify, begin with 3x^2 + 12 by dividing by 3 first: 3(x^2 + 4)

x^2 - x - 20 can be simplified into (x - 5) (x + 4). To find these terms, you have to figure out what two numbers multiply together to equal -20 but also add to -1.

4 0
4 years ago
Use the proportion below to determine 30% of 20.
mestny [16]

Answer:

x=6

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • PLEASE ANSWER FAST WILL GIVE BRAINLIEST
    10·1 answer
  • A car is travelling at exactly 6 miles per hour and accelerates at a constant rate to exactly 65 miles per hour.
    7·1 answer
  • Will give brainliest lots of points A is the midpoint of LB,Lb =6x-17 and AB=2x+3
    9·1 answer
  • PLEASE HELP VERY IMPORTANT I REALLY NEEDS HELP
    5·1 answer
  • For 12–14, use the box plots to compare the
    7·1 answer
  • £70 is divided between Natasha, Richard &amp; Stephen so that Natasha gets twice as much as Richard, and Richard gets three time
    5·1 answer
  • The limit as h approaches 0 of (e^(2+h)-e^2)/h is ?
    15·1 answer
  • PLEASEEEEEEEEEEEE HELPPPPP BRAINLIEST
    10·2 answers
  • Select all the equations below that have a slope of -5.
    10·1 answer
  • I have this question that i dont get plz help-2|2.2x-3.3|=-6.6
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!