On the 1st of January a student puts N10 in a box. On the 2nd she puts N20 in the
box, and so on, putting the same number of
10-naira notes as the day of the month. How
much money will be in the box if she keeps
doing this for
a the first 10 days of January
b the whole of January?​

Cynthia takes her dog to the park every 2 days. she bathes her dog every 7 days. if she took her dog to the park and bathed him today, how long will it be until she does both on the same day again?

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?

What is the slope of the line shown below?