Answer:
11.02*3= 33.06
3.99*5= 19.95
33.06+19.95= 53.01
three pounds of truffles and five pounds of valentine cookies will cost $53.01
Answer:
0.65
Step-by-step explanation:
When we have a finite number of events
with its corresponding probabilities
with
then the expected value of the distribution is given by
In our case, we have
with probabilities
So, the expected value is
E = 0*0.58+1*0.24+2*0.13+3*0.05 = 0.65
Answer:
See below
Step-by-step explanation:
The difference of square rules is , but given that the expression is and not , it doesn't follow this rule.
1.) $83.99 * 0.0825= $6.929175 round that to $6.93 add $83.99 +6.93=$90.92
2). $349.65 divided by 7 = $49.95 for each tree
3)V=l*w*h 13*11*16= 2288 cubic feet
Each large rectangle is 10 by 6 “2(10x6)
The two medium sized rectangles are 10 by 4. “2(10x4)
The two small rectangles are 4 by 6. “2(4x6)
2(6x10) + 2(10x4) + 2(4x6) = 248 in squared