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Over [174]
3 years ago
11

a bag of change 4 nickles,1 quarter,5 dimes,and 15 pennies .what is the probability of choosing a nickel

Mathematics
2 answers:
Anarel [89]3 years ago
8 0
4/25 that your answer
Sati [7]3 years ago
8 0
We have the following coins:
<span> 4 nickles
 1 quarter
 5 dimes
 15 pennies
 The total coins are:
 4+1+5+15 = </span>25 total coins
 P(N)=4/25
 P(D)=5/25
 P(Q)=1/25
 P(P)=15/25
 Answer:
<span> the probability of choosing a nickel is:
 </span>P(N)=4/25
<span>
</span>
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The cost of a sweatshirt is 175% the cost of a T-shirt. A T-shirt costs $13.
mariarad [96]

Answer:A standard blank t shirt will usually start at around $1 each and go up to $4. These are going to be cotton, good quality shirts. The price difference will vary on manufacturer, brand, color and cut. So a plain white t shirt might only be $1, where the same shirt in navy blue might be $2.

Step-by-step explanation:

If you want a profit of 50% off the retail price, the calculation is straightforward. Let's say the production cost of your t-shirt amount to ₹300. When you multiply it by two, you get ₹600. And that would be the retail price of each t-shirt piece

4 0
3 years ago
Read 2 more answers
The figures below are similar find the missing perimeter P = 30 m 8m p = ? 4.8 m
notka56 [123]

The perimeter will scale linearly with the sides, so

p = \dfrac{4.8}{8} (3) = 18 \textrm{m}

Third choice.

8 0
3 years ago
In a state lottery 25 balls numbered from 1 to 25 and placed in machine. 6 numbers randomly drawn. And here is the chart what ca
Pepsi [2]

Answer: 0.00000565

Step-by-step explanation:

Required to win:

6 number match $10,000

5 number match $ 5,000

4 number match $ 1000

3 number match $ 5,00

2 number match $ 50

1 number match $ 10

Therefore, to win $10,000 ;

All 6 numbers must match

Number of right numbers = 6

Total numbers = 25

Since it is without replacement :

Probability = required outcomes / Total possible outcomes

P(First number match) = 6/25

P(second number match) = 5/24

P(third number match) = 4/23

P(fourth number match) = 3/22

P(fifth number match) = 2/21

P(sixth number match) = 1 / 20

Therefore, Probability of winning $10000 :

(6/25) * (5/24) * (4/23) * (3/22) * (2/21) * (1/20) = 720 / 127512000 = 0.0000056465

= 0.00000565

8 0
3 years ago
Last year, a farmer harvested 3 tons of strawberries. This year, the harvest was 20% more. How many tons of strawberries did the
MariettaO [177]

Answer:

3.6 I think

Step-by-step explanation:

Times 3 by 1.2 im sorry if I was wrong.

7 0
3 years ago
HELP AND PLEASE PROVIDE A FULL EXPLANATION THANK YOU
Marrrta [24]
Let us consider the distance between kensington and greenwich be x
since the given figure is a right angled triangle,we use pythagoras theorem to find the answer

so by pythagoras theorem
x^2= 20^2+40^2
x^2=400+1600
x^2=2000

x=root of 2000=20root 5mi
answer is option (b)
8 0
3 years ago
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