emilyjaimes838 emilyjaimes838

22-01-2021
Mathematics

contestada

Find the area of a circle with the radius of 3.5

Respuesta :

hannah20225 hannah20225

22-01-2021

area = 38.48 hope this helps

Answer Link

22-01-2021

A = pi x r^2
A = pi x 3.5^2
A = 12.25 x pi
A = 38.5cm^2 (3sf)

Answer Link

Otras preguntas

Peter, a young man from South Africa, and Katlyn, a young woman from England, meet in a club in Baltimore. Because of the cultural background differences, Katly

You're on the pilot episode of a new reality show called "The Transport Factor." The host hands you three different amino acids, four different sugars, and two

In June, Erie Plastics had an ending cash balance of $55,000. In July, the firm had total cash receipts of $70,000 and total cash disbursements of $10,000. The

An optical fiber consists of an outer "cladding" layer and an inner core with a slightly higher index of refraction. Light rays entering the core are trapped in

Find all real zeros of the polynomials and determine the multiplicity of each. (solve by factoring) f(x) = x^3 - 6x^2 - 9x + 54 f(x) = x^4 + 5x^3 + 6x^2

A marketing study was conducted to compare the mean age of male and femlae purchasers of a certain product. random and independent samples were selected fro bot

Suppose that from the past experience a professor knows that the test score of a student taking his final examination is a random variable with mean 73 and stan

Suppose an ice cube weighing 36.0 g at a temperature of 10°C is placed in 360 g water at a temperature of 20°C. Calculate the temperature after thermal equilibr

Raven has successfully added her location to Google My Business. She knows she has options for verification, including use of a phone call or e-mail. How else c

A car drives straight down toward the bottom of a valley and up the other side on a road whose bottom has a radius of curvature of 115 m. At the very bottom, th