12% error. To find out subtract the difference between the estimate and the actual amount sold and divide the difference by the estamite.
3/2 = 9/x,
so 9 times 2 divided by 3 = 6
A: 6
Answer:
slope = -3 , y-intercept = 9
Step-by-step explanation:
Answer:

Here,
denotes number of frosting flowers
Step-by-step explanation:
Let
denotes number of frosting flowers.
Amount charged by baker for each batch of cupcakes = $30
Amount charged for each frosting flower = $0.09
So,
Amount charged for
frosting flowers = 
Therefore,
Total cost of a batch of cupcakes with frosting flowers = 
Answer:
No
Step-by-step explanation:
They are independent iff:
P(F & D) = P(F) × P(D)
15.278/100 = (55/100) × (27.778/100)
0.15278 = 0.125279 (false)
Therefore, not independent