A jar of marbles has 23 red marbles, 12 white marbles, 18 yellow marbles and 28 black marbles. What are the chances of the following:1) Picking a black marble?
2) Picking a purple marble?
3) Picking a red or white marble?
4) Picking a marble whose color has 5 letters in it?
Answers
Answer:
1.) Chances of picking a black marble: 28/81 or 34.6%
2). 0/81 chances of picking a purple marble or 0%
3.) Chances of picking a red or white marble: 35/81 or 43.2%
4.) Chances of picking a marble whose color has 5 letter in it: 40/81 or 49.4%
Related Questions
A cylinder has a radius of 8 cm and a height of 14 cm.What is the volume of the cylinder? A. 112π cm3 B. 224π cm3 C. 896πi cm3 D. 3584π cm3
Draw an area model to multiply 1.1 x 2.4
Y= 3x - 10y= 2x - 5
Which is grater 501,107 or 89,171
Answers
Answers
ANSWER:
The monthly payments for student loan of 20,000 is $183.34.
SOLUTION:
Given, a student loan of 20,000 at a fixed APR of 6% for 20 years
We need to calculate monthly payments.
Now, we need to follow the below procedure to calculate monthly payments.
Convert the annual rate from percentage to decimal format (by dividing by 100)
= 0.06 annually
Now, Divide the annual rate by 12
= 0.005
Then, Calculate the monthly interest on $20,000
= 100
Now, loan amount to be paid per month is total amount divided by time span
Hence, the monthly payments are $183.34.
Answer:
143.29
Step-by-step explanation:
20,000 for 20 yr at 6% intrest
240 total payments with total intrest of 14,388.69
payback amount 34,388.69
Answers
The average temperature change per hour is -3 degrees C
Answers
Answer:
Degree = 4
Step-by-step explanation:
The degree of a term is the sum of the exponents of its variables and the degree of a polynomial is the highest degree of all its terms. The highest degree of all the terms in −65b+53x^3y is 4. So, the degree of −65b+53x^3 y is 4.
Answer:
4
Step-by-step explanation:
The degree is the largest exponent on the variable.
4
Answers
Answer:
the answer is 535 because it says above sea level
Answers
The easiest and simplest way is to count by 1 starting from 82 till you reach 512.
This will go as follows:
82, 83, 84, 85, ........... , 510, 511, 512
Second way:
We can note that the two given numbers are even numbers. This means that the two numbers are divisible by 2.
Therefore, we can count by 2 starting from 82 till we reach 512.
This will go as follows:
82, 84, 86, 88, ................... , 508, 510, 512
Third way:
We can note that the units digit in both numbers is the same (the digit is 2). This means that we can count from 82 till 512 by adding 10 each time.
This will go as follows:
82, 92, 102, 112, ......................, 492, 502, 512
Hope this helps :)
Final answer:
You can count from $82 to $512 by first adding 10, then adding 100 several times, and finally adding 20. This method uses large increments to make the counting faster and easier.
Explanation:
To count from $82 to $512 in an easy manner, you can use regular increments. An efficient way would be to add 10 each time until you reach $92, then switch to adding $100 each time. Here's a step-by-step breakdown:
- Start at $82.
- Add 10 to get $92.
- Add 100 to get $192.
- Add 100 again to get $292.
- Add 100 once more to get $392.
- Add another 100 to get $492.
- Finally, add 20 to get $512.
This way, you've counted from $82 to $512 using mostly large increments, which makes the counting faster and easier.
Learn more about Number Counting here:
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