3 + 20x, where x= the number of hours bowled. A verbal diagram is where you say amount to pay per hour * number of hours + price of shoe rental = total cost.
Twenty percent of $35 is 0.20($35) = $7. The discount is $7.
Answer: take a number, add 2, and divide it all by 7.
Step-by-step explanation:
Brainliest plz!
the area of the piece of land that is not part of the garden is
.
<u>Step-by-step explanation:</u>
Here we have , a piece of land 120 ft by 240 ft contains a circular garden. surrounding the garden, there is a circular fence that is 20 ft in diameter. We need to find what is the area of the piece of land that is not part of the garden . Let's find out:
Let's calculate area of land and circular garden , and in order to find the area of the piece of land that is not part of the garden we will subtract area of circular garden from land !
Area of Land:
Area of land is given by
⇒ 
⇒ 
⇒ 
Area of Garden:
Area of circular garden given by
⇒ 
⇒ 
⇒ 
⇒ 
⇒ 
⇒ 
⇒ 
Hence , the area of the piece of land that is not part of the garden is 28,880-314 = 28,486 . Therefore , the area of the piece of land that is not part of the garden is
.
The answer is a) although they are not independent, since they are less than 5% of the population, they can be treated as independent.