Answer:
1. 40 lawns
2. 40 washed cars
3. 20 lawns, 20 washed cars
4. 25 lawns mowed, 25 washed cars
Explanation:
In the given question,
A) When all three spend all their time mowing lawns that is
Kevin= 2 X 10 hrs = 20
Rajiv = 1 x 10 hrs = 10
Yakov = 1 x10 hrs = 10
Total mowed lawns will be= 20 +10 + 10 = 40 lawns.
B) When all three spend their time washing cars
Kevin = 1 x 10 hrs = 10
Rajiv = 1 x 10 hrs =10
Yakov = 2 x 10 hrs = 20
Total cars washed= 20 +10 + 10
C) when all three people spend their half time on each activity
Kevin = 2 x 5 hours = 10
Rajiv = 1 x 5 hrs = 5
Yakov1 x 5 hrs = 5
Total lawn mowed will be= 10 + 5 + 5 = 20 therefore time spent on car washing will be 20 hrs.
D) Time on the mowing of the lawn will be =
Kevin = 2 x 5 hrs = 10
Rajiv = 0
Yakov = 1 x 10 hours = 10
Time on the washing of the car will be 20 hrs
Kevin = 1 x 5
Rajiv = 1 x 10
Yakov = 0
Total time = 15 hrs
If George wants to be a registered nurse, the best course of training is: A. a four-year college degree.
<h3>
Who is a registered nurse?</h3>
A registered nurse can be defined as someone who is qualified to practice nursing and have been giving the license to practice nurse.
Hence, Option A is correct because to be a registered nurse the person must meet the necessary requirements and one of the requirement that must be meet is to have a bachelor's degree in nursing or a four-year college degree in nursing from an accredited university or college.
Learn more about registered nurse here:brainly.com/question/6685374
#SPJ1
I believe the answer is: c. interest rate
In mortgage we let an orgniazation (such as bank) to took ownership of a certain property that we want. We then pay the organisation with a certain amount of payment plus interest, and the ownership would be transferred to us after we complete all of the payment.
In this process, interest rate is the profit that the organization would take for their service. As the interest rate become lower, the amount of mortgage price would typically increased, and vice versa.
Answer:
traditional goal setting
Explanation:
This is traditional goal setting because the goals flow from the top down. Each organisational area then incorporates them from the top down.
Answer: 20,000 pounds of CO₂
Explanation:
30 mpg car.
Number of gallons of gasoline used:
= 60,000 / 30
= 2,000 gallons
CO₂ released = 2,000 * 20
= 40,000 pounds
20 mpg car
Number of gallons used:
= 60,000 / 20
= 3,000 gallons
CO₂ released = 3,000 * 20
= 60,000 pounds
Difference:
= 60,000 - 40,000
= 20,000 pounds of CO₂
