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
Phoenix [80]
2 years ago
13

Sam has 24 quarters + 18 nickels + 36 dimes he wants to divide the coins into groups so that each group is worth the same amount

of money what is the greatest number of groups Sam can make using all the coins
Mathematics
1 answer:
Alexxx [7]2 years ago
8 0

Answer:

5 groups of $2.10

Step-by-step explanation:

You might be interested in
The director of health services is concerned about a possible flu outbreak at her college.
Anna [14]
"Given that he is male" is an important phrase here. The "given" in any probability problem is often important. This tells us "only focus on the males" because we know 100% that whoever we picked, the person is a male. 

So we only focus on the "male" column. Use a highlighter to mark this column or cover up the other values if they are too distracting. There are 51 males total (bottom row) and 39 males had a flu shot (top row)

Divide the two values: 39/51 = (13*3)/(17*3) = 13/17

Answer: 13/17
5 0
3 years ago
Read 2 more answers
For the rectangular prism shown, answer the following questions. Write your number
rewona [7]
The area is 20
The height is 5
The volume is 60
The surface area is 94
6 0
3 years ago
Let X denote the time from the present until the stock market hits 25,000. If X ≤ 1, you win $10, 000X. If X > 1, you win not
const2013 [10]

Answer: $6321

Step-by-step explanation:

Expected value is given as exactly what you might think it means intuitively, the return you can expect for some type of action.

The basic expected value formula is the probability of an event multiplied by the amount of times the event happens:(P(x) * n).

he formula for the Expected Value for a binomial random variable is:

P(x) * X.

X is the number of trials and P(x) is the probability of success.

The formula for calculating the Expected Value where there are multiple probabilities is:

E(X) = ∑X * P(X)

The equation is basically the same, but here you are adding the sum of all the gains multiplied by their individual probabilities instead of just one probability.

Calculating the expected value of winning as follows:

Given,

Fx= e^-x, x is greater or equal to 0

Now, P less than or equal to zero =

[-e^-x] ^1

e^-0 - e^-1

= 1 - e^-1

= 0.6321

and P(x>1) = 1-0.6321= 0.3679

Therefore,Let y= amount of winnings.

Based on the above given information,

y= $10000 0

P(y)= 0.6321 0.3679

The expected value of winning:

E(y) = ΣyP(y)

E(y) = 10000 × 0.6321 + 0 × 0.3679

E(y) = $6321

Therefore, the expected value of winning is $6321

5 0
3 years ago
Anna bakes 12 bluebblueberry muffins 20 bran muffins and 8 Apple muffins.What percent of the muffin are blueberry?
erik [133]
30% are blueberry muffins.
6 0
3 years ago
Read 2 more answers
PLEASE HELP!!! I ONLY HAVE A FEW MINUTES!!
TEA [102]

Answer:

y=0.25x-6

Step-by-step explanation:

6 0
2 years ago
Other questions:
  • Wendy's mother recorded how many donuts she has eaten over the past few months. Jelly-filled donuts 6 maple donuts 53 glazed don
    11·1 answer
  • A universal set contains only sets A and B. If A∩B = Ø and A and B are not the empty set, then all of the following are true exc
    6·2 answers
  • -0.5(d - 1.5) = 2.5<br> What is d
    9·1 answer
  • In a basketball game Fintan made 16 baskets. Each of the baskets is worth either 2 or 3
    14·1 answer
  • What will result in a graph that is narrower than the parent<br> function
    11·1 answer
  • Answer the following question!
    5·1 answer
  • It takes Francisco 5/6 minutes to upload a video to his blog.How much can he upload in 1/2 minutes?Show your work.
    5·1 answer
  • Hannah was asked to make d the subject of the formula<br> d-7=4d+3/e<br> Finish her question.
    12·1 answer
  • What is the answer to this question
    8·1 answer
  • Y2-y1
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!