Write an equation is slope intercept form for the line perpendicular to y=5x-4 that passes through the point (-2,-4)

Prove that 3: 8 is equivalent to 12: 32.a. use diagrams to support your answer.

Need on this one asap im almost done with this subject

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?