Acontractor is building the base of a circular fountain. on the blueprint, the base of the foundation has a diameter of 18cm. the blueprint has a scale of three centimeters to four feet.6 what will be the actual area of the base of the foundation, in square feet, after it is built? round your answer to the nearest tenth of the square foot. show your work

1c) the number 131 is a term in the sequence defined by the explicit rule f(n)=5n-4. which term in the sequence is 131? 2a) write the first four terms of the function f(n)=n^2-1 2b) what is the 10th term of the sequence defined by the explicit rule f(n)=n^2-1 2c) the number 224 is a term in the sequence defined by the explicit rule f(n)=n^2-1. which term in the sequence is 224?

Tabby sells clothing at a retail store, and she earns a commission of 6.25% on all items she sells. last week she sold a pair of jeans for $32.50, a skirt for $18.95, and 2 blouses for $14.95 each. what was tabby's total commission? a $4.15 b $5.08 c $81.35 d $348.60

If x-1 and x+3 are the factors of x3+10x2+ax+b find a and b