What is 4in, 6in, 2in equal to

If elephant grass grows 2 2/3 inches a day, how many inches will it grow in 4 days?

What is the common difference for the arithmetic sequence? 4.7, 6, 7.3, 8.6, 9.9, ...

Whats the value of yif y=cos (arcsin1/2)

Cost of meal $18.50, tip 2.59 what's the percentage of tip

A mixture of 12% disinfectant solution is to be made from 10% and 17% disinfectant solution. How much of each solution should be used if 28 gallons of the 12% solution are needed?

If f (x) = 3x and g (x) = 5x-3 find gf (x)

What is the approximate area of a 120° sector of a circle whose radius is 6 ft? Use 3.14 for π. 37.68 ft2 6.28 ft2 20 ft2 33.6 ft2

If 3x+9 = (10+x) then what does x equal?

Find the prime factorization of the number 220

Find the greatest common factor. 9ax2 + 9ax + 9a