Question

A rectangular lot has a correct area of two hectares. Its length is twice its width....

A rectangular lot has a correct area of two hectares. Its length is twice its width. If the lengths of the sides were measured with a 50m tape that is 0.02m too short, determine the error in the area (m2) of the lot.

Write your answer in 3 decimal places. Round your answer to 4 decimal places.

Homework Answers

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
#1. A rectangular airstrip measures 34.60 m by 280 m, with the width measured more accurately...
#1. A rectangular airstrip measures 34.60 m by 280 m, with the width measured more accurately than the length. Find the area (in m2), taking into account significant figures. #2. A rectangle has a length of (2.8 ± 0.1) m and a width of (1.4 ± 0.2) m. Calculate the area and the perimeter of the rectangle, and give the uncertainty in each value. a. Calculate the area and give its uncertainty. (Enter your answers in m2.) b. Calculate the...
The width of a sheet of plastic is 3.160 m and its length is 5.02 m....
The width of a sheet of plastic is 3.160 m and its length is 5.02 m. What is the nominal area, and what is the uncertainty in the area? Express your answer in the form nominal +- error, as an interval, and as a single number with the correct number of significant digits.
A rectangular storage container with an open top is to have a volume of 14 cubic...
A rectangular storage container with an open top is to have a volume of 14 cubic meters. The length of its base is twice the width. Material for the base costs 15 dollars per square meter. Material for the sides costs 7 dollars per square meter. Find the cost of materials for the cheapest such container. Round to the nearest penny and include monetary units. For example, if your answer is 1.095, enter $1.10 including the dollar sign and second...
A rectangular storage container with an open top is to have a volume of 30 cubic...
A rectangular storage container with an open top is to have a volume of 30 cubic meters. The length of its base is twice the width. Material for the base costs 14 dollars per square meter. Material for the sides costs 5 dollars per square meter. Find the cost of materials for the cheapest such container. Total cost =  (Round to the nearest penny and include monetary units. For example, if your answer is 1.095, enter $1.10 including the dollar sign...
1) A rectangular storage container with an open top is to have a volume of 24...
1) A rectangular storage container with an open top is to have a volume of 24 cubic meters. The length of its base is twice the width. Material for the base costs 15 dollars per square meter. Material for the sides costs 4 dollars per square meter. Find the cost of materials for the cheapest such container. Total cost =________________________ (Round to the nearest penny and include monetary units. For example, if your answer is 1.095, enter $1.10 including the...
Twice Shy Industries has a debt?equity ratio of 1.6. Its WACC is 8.4 percent, and its...
Twice Shy Industries has a debt?equity ratio of 1.6. Its WACC is 8.4 percent, and its cost of debt is 6.9 percent. The corporate tax rate is 35 percent.    a. What is the company’s cost of equity capital? (Do not round intermediate calculations. Enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.)      Cost of equity capital %   b. What is the company’s unlevered cost of equity capital? (Do not round intermediate calculations. Enter your...
Twice Shy Industries has a debt−equity ratio of 1.2. Its WACC is 9 percent, and its...
Twice Shy Industries has a debt−equity ratio of 1.2. Its WACC is 9 percent, and its cost of debt is 5.7 percent. The corporate tax rate is 35 percent.    a. What is the company’s cost of equity capital? (Do not round intermediate calculations. Enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.)      Cost of equity capital %   b. What is the company’s unlevered cost of equity capital? (Do not round intermediate calculations. Enter your...
Twice Shy Industries has a debt−equity ratio of 1.4. Its WACC is 9.4 percent, and its...
Twice Shy Industries has a debt−equity ratio of 1.4. Its WACC is 9.4 percent, and its cost of debt is 6.7 percent. The corporate tax rate is 35 percent. a. What is the company’s cost of equity capital? (Do not round intermediate calculations. Enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.) Cost of equity capital 16.46% b. What is the company’s unlevered cost of equity capital? (Do not round intermediate calculations. Enter your answer as...
(a) Find a z0 that has area 0.9525 to its left. (Round your answer to two...
(a) Find a z0 that has area 0.9525 to its left. (Round your answer to two decimal places.) z0 = (b) Find a z0 that has area 0.05 to its left. (Round your answer to two decimal places.) z0 = Find the following percentiles for the standard normal random variable z. (Round your answers to two decimal places.) (a)    90th percentile z =   (b)    95th percentile z =   (c)    97th percentile z =   (d)    99th percentile z = A normal random variable x has...
(a) A light, rigid rod of length ℓ = 1.00 m joins two particles, with masses...
(a) A light, rigid rod of length ℓ = 1.00 m joins two particles, with masses m1 = 4.00 kg and m2 = 3.00 kg, at its ends. The combination rotates in the xy-plane about a pivot through the center of the rod (see figure below). Determine the angular momentum of the system about the origin when the speed of each particle is 4.80 m/s. (Enter the magnitude to at least two decimal places in kg · m2/s.) Two masses...