Which expressions are equivalent to 7x7x7x7x7x7? Choose 2 answers:

A: 7^8/7^2

B: 7^6x 7^1

C: (7^2)^3

D: 7^12/7^2

If a • b*2 = 1.8 x 10*-7, and c•b/d = 7.2 x 10*-4, find the value of a•d*2/c*2

(if f(x)=4x^2 and g(x)=x+1, find (f o g)(x)

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?