Answer:
2x+5<-9
Step-by-step explanation:
multiply the number by 2 and add 5
The rate of change will be given by:
v(h)=3√h=3h^0.5
The rate of change will be:
v'(h)=(3×0.5)x^-0.5=1.5x^-0.5
hence when h=2 meters, then the rate of change will be:
v'(h)=1.5×2^-0.5
v'(h)=1.061 m/s
Answer:
You taught for 4 hours
Step-by-step explanation:
Let this number of hours be x. Then:
Total earned = $20 + ($8/hr)x
Equate this to $52 and then solve the resulting equation for x:
20 + 8x = 52
Then 8x = 32, and x = 4. You taught for 4 hours.
<h2>
Answer:</h2><h2>Option D is the correct answer, 4 + 0.25x ≤ 9.75</h2>
Step-by-step explanation:
Donna earns per hour at her job = $9.75
Kaylee earns per hour at her job = $4
and she receives a raise each month = 0.25x
Kaylee's total earning = 4 + 0.25x
Comparing both the person's earning,
to find the number of months it will take for Kaylee to earn at least as much as Donna per hour is,
atleast as much as represents less than or equal to
Option D, 4 + 0.25x ≤ 9.75
Answer: C. 4 hours
Explanation: You first measure how long 1/5 of an hour is in which is 12 minutes. You then multiply 12 by 20 because it takes 12 minutes to get 1/20 of the lawn watered. Your answer now should be 240. Finally, divide that number by 60 because you are measuring time in hours. Your final answer should be 4 hours.
