A circle has a radius of 11 inches and a central angle AOB that measures 45°. What is the area of sector AOB? Use 3.14 for pi and round your answer to the nearest tenth.

a. 47.5 in2

b. 11.9 in2

c. 8.6 in2

d. 4.3 in2

Sunglass for $44.95 is on sale for 40% off the original price. Find the amount of discount off and new sale price

Simplify 3 square root of 10 end root plus 7 square root of 15 end root minus 6 square root of 10 end root minus 4 square root of 15.

21 miles out of 30miles

For my homework i have to do a servay here is my first question How many students in your schoolspend on the internet each night?

One number is 6 less than 3times another number and their sum is 62. Find the numbers.

Calvin purchases a piece of heavy machinery for $32,300. The value of the machine depreciates at an annual rate of 8.3%. Which function of represents the value of the machine with an approximate equivalent monthly depreciation rate?

What is the prime factorization of 64? a. 2 x 2 x 2 x 2 x 2 b. 2 x 2 x 2 x 3 c. 2 x 2 x 2 x 2 x 2 x 3 d. 2 x 2 x 2 x 2 x 2 x 2

What is the largest 3 digit number that can be halved at least 8 times

A model ship is built to a scale of 1 centimeter: 5 meters

One teaspoon equals 0.5 centiliters. How many liters equal 50 teaspoons? Round the answer to the nearest hundredth.