<span>3 ton = 6000 lbs
so yes 3 tons is greater </span>
Answer: -10.6
Step-by-step explanation: -3|z| + 2(a + y) =
= -3|-4.2| + 2(-2 + 3)
= -3(4.2) + 2(1)
= -12.6 + 2
= -10.6
Idk if this was right but i was kinda confused by the question.
2 and 1/4 = 9/4
4 and 1/12 = 49/12
3 and 2/3 = 11/3
Perimeter = 9/4 + 49/12 + 11/3
= 27/12 + 49/12 + 44/3
= 120/12
= 10inches
Answer:100m cubed
Step-by-step explanation:first the rectangular prism:
V=LWH , V= 5x4x3, v= 60
Then the triangular prism:
5x4x2, 40
Add them, 60+40 is 100
Answer: Expected profit for first and second project are $158000 and $185000 respectively.
Step-by-step explanation:
Since we have given that
First project :
a profit of $170,000 with a probability of 0.7 or a profit of $130,000 with a probability of 0.3
0.7 $170000
0.3 $130000
So, Expected profit would be
![E[x]=\sum xp(x)=0.7\times 170000+0.3\times 130000=\$158000](https://tex.z-dn.net/?f=E%5Bx%5D%3D%5Csum%20xp%28x%29%3D0.7%5Ctimes%20170000%2B0.3%5Ctimes%20130000%3D%5C%24158000)
Second project:
a profit of $230,000 with a probability of 0.7 or a profit of$80,000 with a probability of 0.3.
0.7 $230000
0.3 $80000
So, Expected profit would be
![E[x]=\sum xp(x)=0.7\times 230000+0.3\times 80000=\$185000](https://tex.z-dn.net/?f=E%5Bx%5D%3D%5Csum%20xp%28x%29%3D0.7%5Ctimes%20230000%2B0.3%5Ctimes%2080000%3D%5C%24185000)
Hence, expected profit for first and second project are $158000 and $185000 respectively.