6 pennies, 12 nickels, 8 dimes, 4 quarters = 30 coins
a) add the probability for drawing a dime and drawing a quarter together:
12/30 + 4/30 = 16/30 = 8/15
The probability is 8/15 or 53%
b) multiply the probability for drawing a penny and drawing a nickel:
6/30 x 12/30 = 72/900 = 2/25
The probability is 2/25 or 8%
c) multiply the probability for drawing quarters but take away one of the total coins and the amount of quarters each time:
4/30 x 3/29 x 2/28 = 24/24360 = 1/1015
The probability is 1/1015 or 0.099%
Answer:
347.037461955
Step-by-step explanation:
If you are taking the square root of 120,435. I would just put it into a calculator.
A constant in algebra is a number on its own or a letter of the alphabet that can stand to represent a fixed number.
Step-by-step explanation:
For example ;
3x+5=11
in this equation
3 is the coefficient
x is a variable
+ is the operator
5 is a constant
11 is a constant
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A constant ;brainly.com/question/13225486
Keywords ; non-example, constant
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