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Alex73 [517]
3 years ago
8

Jim has 6 quarters, 1 dime, 5 nickels, and 2 pennies in his pocket. If one coin falls from his pocket, what is the probability t

hat the coin is a quarter or a penny?
Mathematics
1 answer:
alexdok [17]3 years ago
8 0
The probability that a quarter will fall is 6/14 or 3/7 simplified. The probability that a penny will fall is 2/14 or 1/7 simplified.
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Think About the Process A student has a one-dollar bill, a five-dollar bill, and a ten-dollar bill in a
jeyben [28]

The formula to calculate the experimental probability is "P(event) = Number of times event occurs/total number of trials"

The expiramental probability should be the fraction "21/47"

The theoretical probability should be the fraction "1/3" because the formula for theoretical probability is the number of favorable outcomes (5 dollar bill) over the total number of possible outcomes (10-dollar bill, one dollar bill, & 5 dollar bill). therefore, there is 1 favorable outcome, and 3 possible outcomes = 1/3.

4 0
3 years ago
Find the amount and compound interest on ₹ 5000 at 6% per annum, for 3 years, compounded annually.​
stealth61 [152]

Given:

Principal = ₹ 5000

Compound rate of interest = 6% per annum

Time = 3 years

To find:

The amount after 3 years of compound interest.

Solution:

Formula for amount is:

A=P\left(1+\dfrac{r}{100}\right)^t

Where, P is principal, r is rate of interest in % and t is the number of years.

Putting P=5000, r=6 and t=3, we get

A=5000\left(1+\dfrac{6}{100}\right)^3

A=5000\left(1+0.06\right)^3

A=5000\left(1.06\right)^3

On further simplification, we get

A=5000(1.018108216)

A=5000(1.191016)

A=5955.08

Therefore, the amount after 3 years of compound interest is 5955.08.

4 0
3 years ago
(20 POINTS)!!!
Alborosie
The answer is letter C



5 0
3 years ago
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The ratio of nonfiction books to fiction books on a shelf is 5:3. There are 12 fiction
kumpel [21]

Answer:

the answer's 20

Step-by-step explanation:

4 x 5

7 0
3 years ago
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a rectangular prism is filled with 196 cubes with 1/2 unit side lengths. what is the volume of the prism in cubic units
Lera25 [3.4K]
You would do 196 divided by 1/2. You would get: 392
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3 years ago
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