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
guajiro [1.7K]
3 years ago
11

As an apprentice working for 1 plus 1 Landscaping, you’re learning the tricks of the trade. Your boss wants you to calculate the

area between the edge of a garden bed and the side of a house. Using the area, she can calculate the amount of mulch she will need for this job. The edge is defined by the equation y = x + 1. You will use a spreadsheet program to estimate the area under the curve y = x + 1 between x = 0 and x = 10. Let the number of subintervals be n = 5. Follow these steps to calculate the area using right endpoints: Start a blank spreadsheet in Excel, Google Docs, or another spreadsheet program. Define a field in the spreadsheet where you’re going to put the values for a, b, n, and delta x (Δx). It’s a good practice to label these cells. You can start with something like this: Refer to the problem description to fill in the values for a, b, and n by placing the numbers in cells B1, B2, and B3, respectively. Create a formula that will calculate Δx in cell B4. Label the cells D1 and E1 x sub i and f(x sub i), respectively: Starting at cell D2, fill in the correct values for xi by using the right endpoints. (Note: If you’d like to reference the cell that contains Δx, simply type a dollar sign before the column letter and another dollar sign before the row number, like this: $B$4. This will allow you to copy and paste the formula to other cells, but the formula will always use, for example, cell B4.) Create a formula that will calculate f(xi) in cell E2. (Note: If you’d like to reference the cell that contains Δx, simply type dollar signs before the column letter and the row number, like this: $B$4. This will allow you to copy and paste the formula to other cells, but the formula will always use, for example, cell B4.) Copy the formula to calculate the rest of the values for f(xi). Label cell F1 Area of rectangles. In cell F2, create a formula that will calculate the area of a single strip or rectangle. Copy the formula to other cells to find the area of each rectangle. Add the areas found in the previous step to get your estimated area in cell F7 by using endpoints from the right. Using your spreadsheet calculations, determine the estimated amount of area the mulch will need to cover. Enter your answer in the response box. Save and upload the spreadsheet you created to verify your answer. 1
Mathematics
2 answers:
zzz [600]3 years ago
8 0
Google said 70 units i’m not sure if it’s right but i got it on chegg
mestny [16]3 years ago
5 0

Answer:

Here is the spreadsheet the answer is 70

Step-by-step explanation:

Download xls
You might be interested in
Does y=x^5 represent y as a function of x?
Sindrei [870]

Yes, definitelyl, y = x^5 represents a function of x. x^5 is a polynomial, and all poly. are functions.

5 0
3 years ago
HELP PLEASE:
saw5 [17]
For this case we have the following scenario:

 Carlos enrolled in a gym to play sports. Carlos pays a fee for the registration and must pay 1 dollar for each day he trains in the gym. Write an equation that models the problem.

 The equation that models the problem is:
 y = x + 1.
 The slope of the line is 1 and represents the payment of 1 dollar for each day trained.
 The intersection with the y axis is 1 and represents the payment of 1 dollar for the initial inscription.
4 0
3 years ago
Elisa saved $30 in July,$21.50 in august, and $50 in September. He spent $18 on movies and $26.83 on gas. how much money does El
Eva8 [605]

Answer:

$56.67

Step-by-step explanation:

$30+$21.50+$50=101.50

$101.50-$18=$83.50

$83.50-$26.83=$56.67

4 0
2 years ago
842 rounded to the nearest ten
g100num [7]

Answer:

842 rounded to the nearest ten is 840

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
What is the equation of the line that passes through each pair of points in slope-intercept form?
Ivanshal [37]
First, you need to use the points to come up with a m (slope). To do this you must use the equation m= y2-y1/x2-x1. label the x in one pair of coordinates x1 and the y, y1. Then label the other x in the other pair of coordinates x2 and the y, y2. use the equation and figure the slope. Next, put the easiest coordinates into point-slope form. The equation you are to use is... y-y1=m(x-x1). Input the values and then distribute the m inside the parenthesis. Then you should be able to do the rest. The final product should be in slope-intercept form. 
6 0
3 years ago
Other questions:
  • If you could buy one bulb of elephant garlic for $2 than how amy can you buy with $8
    13·1 answer
  • Definition: A set of points that form a line are called a ___ pattern.
    15·2 answers
  • I need help with Tuesday can someone help
    9·1 answer
  • I NEED HELP PLEASE!!!
    9·1 answer
  • How do i graph the quadratic function f (x)=-(x-3)(x+1)
    14·1 answer
  • 7 was multiplied by a particular number. This product was added to 12, then divided by 10. The resulting quotient was -3. Give t
    14·1 answer
  • Can someone help me I will give the brainliest!!
    13·1 answer
  • Select all that apply
    12·2 answers
  • Nadine walked 1/4 miles and Janet walked 3/8 mile. Who walked farther and by how much?
    6·1 answer
  • Use Example 1 as a model to evaluate the limitlim n→∞ nf(ci)Δxii = 1over the region bounded by the graphs of the equations. (Rou
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!