Answer:
69.12
Step-by-step explanation:
i used a calculator and the formula
Answer:
B
Step-by-step explanation:
35 percent answer the quiz correctly
The number of permutations of seven different sweatshirts is given by:
every coin flip, it has a 1/2 probability of landing on heads.
it doesn't matter what the flips were before it.
Probability is 1/2
Answer:
51/25 and 27/4
Step-by-step explanation:
distributing and dividing both sides by coefficient of x