Answer:
x = 9
Step-by-step explanation:
2x - 1 + 1 = 17 + 1
2x = 18
(2x=18)/2
x = 9
Answer: Here is the answer
Step-by-step explanation:
So 1 ton = 2,240 pounds
12,000 divided by 2,240 and you get 5.357
So you would round it and get 6
I think...
Answer:
x = 56
Step-by-step explanation:
x + 59 + 65 = 180
x + 124 = 180
x = 56
Answer:
Mr Stanley
Step-by-step explanation:
You want to figure out the time it takes to do 1 lap for each person:
Mr Smith 1 Lap time = 3 ÷ 5 = 0.6 minutes per lap
Mr Moton 1 Lap time = 4 ÷ 6 = 0.666... minutes per lap
Mr Stanley 1 Lap time = 2 ÷ 4 = 0.5 minutes per lap
Answer:
K must be in range <u>$45000 ≤ k ≤ $53000 </u>to make this an effective screening device.
Step-by-step explanation:
In order for the screening device to be effective, the range of k must be such that, it is more than the pay of a worker without diploma. The extra amount must at least be equal to the cost of diploma
So the value of k must be in range from (35000 + 10000) to (35000 + 18000)
Hence,
<u>$45000 ≤ k ≤ $53000</u>
