A newly-planted tree needs to be staked with three wires. Each wire is attached to the trunk 3 feet above the ground, and then anchored to the ground 4 feet from the based of the tree. How much wire is needed for 6 trees?

Answers

Answer 1
Answer: Since the total amount of wire is 7, given the three feet above ground and the four feet below, there's three wires per tree, and the six trees required, the ultimate problem is 7 x 3 x 6, or 126 total feet.

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Pansy measured the height of a window frame as 5.12 feet, but the actual height was 6 feet. What is the percentage of error in Pansy's measurement?A: 6.82
B: 6.88
C: 14.67
D: 11.12

Answers

The percentage error of the height of the table is: C. 14.67

Recall:

  • Percentage error can be calculated using the formula: (what was measured - the actual measurement) / actual measurement × 100%.

Thus:

The height that was measured = 5.12 feet

Actual measurement of the height = 6 feet

Percentage error = (6 - 5.12) / 6 × 100

Percentage error = 14.67

Learn more about percentage error here:

brainly.com/question/5493941

Percent error=100*(measurement-actual dimension)/actual dimension

pe=100(5.12-6)/6=-14.67%

So there is a 14.67% error.

Calculate the M.A.D 13, 17, 19, 27​

Answers

Answer:

4

Step-by-step explanation:

Sample size: 4

Mean: 19

MAD: 4

What are the common factors of 20 25 and 40

Answers

The greatest common factor is 5

Everbank Field, home of the Jacksonville Jaguars, is capable of seating 76,867 fans. The revenue for a particular game can be modeled as a function of the number of people in attendance, x. If each ticket costs $161, find the domain and range of this function.

Answers

Answer: The domain of the function is, 0 ≤ x ≤ 76,867

And the range is, 0 ≤ f(x) ≤ 12,375,587

Step-by-step explanation:

Let f be the function that shows the revenue,

⇒ f(x) = 161 x

Where, x is the number of people in attendance,

Since,  Domain of f(x) = The set of all possible value of x

Range of f(x) = The set of all possible value of f(x)

Since, the least value of x = 0,

And, the maximum value of x = 76,867

Hence, the domain of f(x) = 0 ≤ x ≤ 76,867

Now, the minimum value of f(x) = 0 ( At x = 0 )

While the maximum value of f(x) = 161 × 76867 = 12,375,587

⇒ The range of f(x) = 0 ≤ f(x) ≤ 12,375,587

Given:
Everbank Field can seat 76,867 fans
ticket is priced at $161.

Revenue can be modeled as a function of people in attendance.

f(x) = 161x

Domain is the X-VALUES or number of people in attendance
Range is the Y-VALUES or revenue

Let us assume that the Everbank Field reached its  full capacity.

f(x) = 161x
f(76,867) = 161(76,867)
f(76,867) = 12,375,587

domain would be 76,867
range would be 12,375,587



Something divided by 4= 9

Answers


Well, let's see:

You said that                        (something) / 4  =    9

Multiply each side by  4 :      something      =  36 .

x / 4 = 9

Multiply both sides by 4

x/4 * 4 = 9 * 4

x = 9 * 4

x = 36

36 divided by 4 = 9

What is 3 8ths times 18

Answers

Answer:

6 3/4

Step-by-step explanation:

3/8 times 18

Answer: 6 and 3/4

3/8 x 18 = 6 and 3/4