The formula f=9/5 x c + 32 can be used to find the temperature in f degrees of a temperature of c. which is an equivalent to 35 degrees c?

a. 67 f
b. 91 f
c. 95 f
d. 102 f

Complex numbers multiply √-4 * √-25 and show all intermediate steps. alternative notation is sqrt(-4) * sqrt(-25).

Four individuals pool money together to start a new business and agree to split the profits equally. n invests $6,000, x invests $2,000, y invests $8,000 and z invests $4,000. if the profits for the first month were $100,000, y receives than if the profits were divided in proportion to how much they invested.

Which of the following is not a subset of {1,2,3}?