Answer:
Step-by-step explanation:
The die is 6-sided. This means that there are 3 odd numbers and 3 even numbers.
When the die is rolled once, the probability of getting an odd number is:
3/6 = 1/2
The probability that this event will occur 4 out of 5 times will be:
4/5 * 1/2 = 4/10 = 2/5
Answer:
$42
Step-by-step explanation:
7/14=1/2 so he saved 1/2 of 84
I believe they are all false
Answer:

Step-by-step explanation:
Hi there!
18 has infinitely many multiples.
These are the first 10 multiples of 18:

I hope it helps! Enjoy your day!
~Just a teenage girl willing to help

Answer:
Step-by-step explanation:
Simplifying
N(t) = 300.9
Multiply N * t tN = 300.9 Solving tN = 300.9
Solving for variable 't'.
Move all terms containing t to the left, all other terms to the right.
Divide each side by 'N'. t = 300.9N-1
Simplifying t = 300.9N-1