victoriamoran55
victoriamoran55
04-08-2017
Mathematics
contestada
HELP ME PLEASE :(....
Respuesta :
texaschic101
texaschic101
04-08-2017
circumference of a circle = 2 * (pi) * r...when r = 5
C = 2 * (pi) * 5
C = 10(pi) ft <===
A = (pi) * r^2
A = (pi) * 5^2
A = 25 (pi) ft^2 <===
A = 25(3.14) = 78.5....so there is 78.5 square ft....at 4.50 per square ft...
78.5 * 4.50 = $ 353.25 <==
Answer Link
VER TODAS LAS RESPUESTAS ( 62+ )
Otras preguntas
A 4.89 μC test charge is placed 4.10 cm away from a large, flat, uniformly charged nonconducting surface. The force on the charge is 321 N. The charge is then m
The probability is 0.271 that the gestation period of a woman will exceed 9 months. In 3000 human gestation periods, roughly how many will exceed 9 months?
How did Southern states' laws under Reconstruction affect freed enslaved persons?
hi please help me24x - 3 = 9
A person weighs 150.0 lb, and the correct dosage of a drug is given as 1.50 mg per kilogram of body weight. How many milligrams of the drug should be given? (2.
Draw an orbital diagram showing valence electrons, and write the condensed ground-state electron configuration for each: (a) Ba (b) Co (c) Ag
Complete this statement 0.743 mL = ?L A 743 B 74.3 C 0.000743 D 0.0743
Almost all medical schools in the United States require students to take the Medical College Admission Test (MCAT). A new version of the exam was introduced in
(a) Calculate the Bohr radius of an electron in the n = 3 orbit of a hydrogen atom. (b) What is the energy (in J) of the atom in part (a)? (c) What is the energ
If the weight of a package is multiplied by 2/3 the result is 40 pounds. Find the weight of the package.
