Answer:
f= 
Step-by-step explanation:
Answer:
1. 3x-4.7
2. 4x-11
3. 7x-5
4.4x-10
5. 3x-1
6. 8x-10
Step-by-step explanation:
1. 1x-1.2+2x-3.5
2. 5x-7-x-4
3. 28x+11-21x-16
4. 6x-7-2x-3
5. 5x-2-2x+1
6. 14x+11-6x-21
Answer:
a. 120 cables
Step-by-step explanation:
- There are 4 boxes
- Each box contains 30 cables
- Total number of cables = 4*30 = 120
Purpose of the test = to confirm all cables are good
Population of interest in this case is all cables.
<u>So the correct answer choice is </u>
1X+8X=90
9X=90
X=10
so one of them is 10 and the other one is 8 times 10 which become 80
Answer:
Step-by-step explanation:
Expected amount the insurance company will pay= 0.069941*12000=839.292
Expected amount the insurance company will make= 445-839.292= -394.292= -394.29
