Distance between (x1,y1) and (x2,y2) is
so the distance between (7,8) and (1,-17) is
D=√261
D=3√29
the exact distance is 3√29 units
Answer:
Mark up % = 25%
Step-by-step explanation:
Cost of 100 shirts = 2000
Cost of 1 shirt = 2000/100 = 20
Selling price of 1shirt = 25
1:4 , car a covers one mile, while car b covers 4 miles.
Answer:
2 batches
Step-by-step explanation:
We can divide 7 1/2 by 3 3/4 to get 2, so the factory made 2 batches of granola bars yesterday.