Suppose you work for a large coffee distributor that has a secret coffee blend it sells to local stores. You mix the Terraza blend with the Ethiopian blend, but always in the same proportion. Yesterday, you mixed 150 pounds of the Terraza blend with 195 pounds of the Ethiopian blend. Today, there is 90 pounds of the Terraza coffee left in stock. How many pounds of the Ethiopian coffee should you mix with it to get your secret blend?

Is δ pmr similar to δ smn ? if so, which postulate or theorem proves these two triangles are similar?

Omar is going on a road trip! the car rental company offers him two types of cars. each car has a fixed price, but he also needs to consider the cost of fuel. the first car costs $90 to rent, and because of its fuel consumption rate, there's an additional cost of s0.50 per kilometer driven.

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?