Half the time they will be the same, half the time they will be different. Half of the time that they're the same they will be heads, half the time they are the same they will be tails. It's your homework, YOU figure it out. The way I figure it. There are four options:
1) heads / heads
2) heads / tails
3) tails / heads
4) tails / tails By process of chance, one out of four times both coins will be heads/heads. Therefore 780/4 = 195 times.
The smallest coin available is a penny, worth one cent. Simply shift the decimal two places to the right (because you're going from dollars and cents to strictly cents) to find that you would need 2930 pennies to make $29.30 using the largest number of coins possible. Using any other coins would only decrease the number of coins in the combination.
All you need to use is 40 pennies, 8 nickels and 2 dimes.
30 pennies, 4 nickels and 5 dimes.
This question is not very specific and, therefore, the answer is going to be a bit creative (hope you don't mind!). Make a normal square with 9 coins (3 x 3) and then stack the left over coins however you like on the 9 coins! :-)
You might need math to calculate the sales and profits and predict whether or not your business is going to thrive or fail.
I predict that the weather is going to be sunny all week.
You can't predict this, it's possible he will go out with a fan.
No one can predict this.
guess is what you make up and predict is what you thick is going to happen
It is 'technically' impossible to predict when an earthquake is going to happen.
It is 'technically' impossible to predict if an earthquake is going to happen.
No one can predict the future.
This site cannot predict your future.
WikiAnswers cannot predict the future
Eventually it will, when that will be is harder to predict.
This site can't predict the weather.
you predict