Audrey has a bag of similar-sized red and green grapes. there are 12 red grapes and 13 green grapes in the bag. if the first 7 grapes she ate were green what is the probability that the 8th grape she eats is green and the 9th grape she eats is red?

Ican interpret and represent the remainder in division calculations sensibly for the context (eg 27.4 in calculating average height in cm: $27.44 if it represents an amount of money) solve the following problems. 15) the wildlife park charges $25.50 dollars per person to enter their park if the park made $15096 dollars today, how many people entered the park? 16) ms adams plus 2,230 other keen runners ran a marathon: between them they ran 94817.5km. how many km did each competitor run?

The two cones below are similar. what is the height of the smaller cone?

At the height of about 212 meters one shell square is the tallest building in new orleans marlin is creating a scale model of this building using the scale 250 meters = 1 meter to the nearest tenth of a meter what will be the height of the scale model