1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
AleksAgata [21]
2 years ago
8

A man wants to beautify his front yard by planting four 20−foot-tall palm trees alongside his house. Each tree will need a cylin

drical hole that is 34 inches in diameter and 28 inches deep to accommodate the roots. His trash hauler will only take away the excess dirt if it is in rectangular bags that are 2 feet by 1.5 feet by four feet. However, the man can only fill the bags one third of the way or they will be too heavy for him to move. How many bags will he have to buy so he can put all the dirt out for pickup?
Mathematics
1 answer:
GREYUIT [131]2 years ago
5 0

He have to buy 4 bags to put all the dirt at once.

Step-by-step explanation:

Radius = 17 inches

Height = 28 inches

Volume of dirt from the cylindrical hole = π(r x r) h

= π(17 x 17) 28

= (3.14) (289) 28

= 25408.88 cubic inches

1 foot = 12 inches

Volume of dirt the bag can hold= 24 x 18 x 48

= 20736 cubic inches of dirt

The man fills only one third of the bag.

The volume of dirt the man fills = (1/3)20736

= 6912 cubic inches

Total bags = 25408.88/6912

= 3.69

= appx. 4 bags

He have to buy 4 bags to put all the dirt at once.

You might be interested in
The ratio of Bananas to Mangoes to Oranges is 3:4;5. If there are 180 mangoes and oranges. How many fruits are there altogether.
solmaris [256]
Mangoes and orange =180
Total fruits will be =x
Total ratio=12
Finding number of bananas =3/12(x)
Total number of fruits = 180+3/12(x)=x
180(12)+3x=12x
2160=12x-3x
2160=9x
X=240
The number of fruits will be 240
4 0
1 year ago
2x+5y=-13 <br> 3x-5y=14<br><br> Solve for x and y
Lemur [1.5K]

Answer:

I got x= 1/5 and y= -67/25 (sorry if it is wrong)

4 0
2 years ago
Read 2 more answers
The equation of the graphed line is 2x – 3y = 12.
bearhunter [10]

Hello there! The x-intercept is 6.

The x-intercept is when the y value id equal to zero, and the line crosses the x axis. In this example, you can see that the line passes through x at the value of 6, making that your answer.

I hope this was helpful and have a great rest of your day!

4 0
3 years ago
Read 2 more answers
Find the equation of the line which is parallel to y = 4x + 3 and goes through the point (4, 5)​
skad [1K]

Answer:

  • y = 4x - 11

Step-by-step explanation:

The given line has a slope m = 4.

We know parallel lines have equal slopes.

<u>Use point - slope equation and substitute the coordinates of the given point to get:</u>

  • y - 5 = 4(x - 4)
  • y - 5 = 4x - 16
  • y = 4x - 16 + 5
  • y = 4x - 11
7 0
2 years ago
The basketball team is selling t-shirts for $9 each. On Monday, they sell 4 t-shirts. On Tuesday, they sell 5 times as many t-sh
blsea [12.9K]
Monday: 9 times 4= 36 dollars 36 times 5 equals 180. So the team earned 180 dollars altogether on Monday and Tuesday
7 0
3 years ago
Read 2 more answers
Other questions:
  • What is the simplest form of 4/8
    5·2 answers
  • Find the sum or difference write the answer in simplest form 3/10 4/10=
    6·1 answer
  • Simplify <br> -4(11+4n)-3(-2n+9)
    5·1 answer
  • What is the cost of goods sold?
    13·1 answer
  • How many pieces are there on the rubix cube
    6·2 answers
  • Quiz 2 Choose the graph of the inequality 5 &lt;x​
    10·1 answer
  • Solve g(x) = 22 + 12x – 5. Submit the sum of your solutions
    14·1 answer
  • The width of a rectangle measures (10p + 6) centimeters, and its length
    9·1 answer
  • B. A shopper has $430 to spend on a winter coat. Write and
    12·1 answer
  • g. a second stage smog device has been installed on 50 different industry firms in los angeles. an inspector plans to visit 10 r
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!