If there is 30 acres and it was completed in 10 days they completed 3 acres per day. meaning each worker completed 3/24 or 1/8 acres per day. therefore if they have 45 acres and 12 days they need to complete 3.75 acres per day. if each worker completes 1/8 per day then it will take 30 workers to complete the whole site. as it asks for how many extra workers the answer would be 6.
Answer:
The answer to your question is y = 3/2x + 4
Step-by-step explanation:
Data
y-intercept = 4
slope = 3/2
Process
1.- Write the equation of the line in the slope-y-intercept form.
y = mx + b
2.- Substitution
y = 3/2x + 4 This is the equation in the slope-intercept form.
This problem did not have difficulty, just substitute the data given.
Answer: 14%
Step-by-step explanation:
50:350*100 =
( 50*100):350 =
5000:350 = 14.29
i hope this helps !!!!
Answer:
44000
Step-by-step explanation:
Let w be the initial value of Otto's internet stock, in dollars. At the beginning of the year, the total value of his portfolio is w+10,000 dollars. At the end of the year, the total value of his portfolio is 1.1w+9,000 dollars. Since increasing by 6% is equivalent to multiplying by 1.06, we have
1.06(w+10,000)=1.1w +9,000
Distributing and collecting terms, we find w=40,000. At the end of the year, his internet stock is worth 40,000* 1.1=44,000 dollars.
*credits: AoPS
