A sequence is define by the following: an= 4n-1 What is a1
1) 0
2) 1
3) 3
4) 4

What is a8
1) 48
2) 47
3) 16,384
4) 65,536

If the wwight of a package is multiplied by 7/10 the result is 65.8 find the weight of the package

What number should be added to the expression x^2+3x+ in order to create a perfect square trinomial? 3/2 3 9/4 9

1. if we have 3 babies what is the probability they’re going to be all boys? 2. if we roll 2 die at the same time what is the probability of getting less than 10 on the first roll and a 5 on the second roll 3. if we have 3 babies what is the probability their is going to be 2 girls? 4. if we have 3 babies what is the probability of having no more than 1 girl? 5. it we have 3 babies and then have another 3 babies what is the probability of us having at least 1 boy and then having all girls?