Abcd and pqrs are rectangles o is the centre of both rectangles ac is a straight line passing through p, o and s bd is a straight line passing through q, o and s pq=8cm and qr=2cm the perimeter of rectangle abcd is 60cm work out the length of ab an the length of bc

The two square pyramids are similar. find the total volume of both pyramids if the ratio of their surface areas is 9/16

Which unit rate is the lowest price per ounce? (5 points) choice a: 6 ounces of chocolate chips for $2.49 choice b: 8 ounces of chocolate chips for $3.32

Given are five observations for two variables, x and y. xi 1 2 3 4 5 yi 3 7 5 11 14 which of the following is a scatter diagrams accurately represents the data? what does the scatter diagram developed in part (a) indicate about the relationship between the two variables? try to approximate the relationship betwen x and y by drawing a straight line through the data. which of the following is a scatter diagrams accurately represents the data? develop the estimated regression equation by computing the values of b 0 and b 1 using equations (14.6) and (14.7) (to 1 decimal). = + x use the estimated regression equation to predict the value of y when x = 4 (to 1 decimal). =