Find an equation equivalent to r=6secθ in rectangular coordinates and describe the graph of the equation.
a. x*√x²+y²=6; circle with radius 6
b.√x²+y²=6; circle with radius 6
c. x=6; straight vertical line
d. y=6; straight horizontal line

it is x=-4

step-by-step explanation:

she was supposed to add the hours(38.5) and multiply the amount of money she earned(7.50) resulting in $288.75 .

correct me if i'm wrong and if it is i'm truly sorry.

answer:   35 % is the probability of a late departure or an early arrival.

step-by-step explanation:

let l represents the late departure and e represents the early departure.

then, according to the question,

p(l) = 12 %,   p(e) = 27 % and = 4 %

and, we have to find out,

but, we know that,

which is the required equation that will use to find the probability of a late departure or an early departure.

therefore,   the probability of a late departure or an early arrival =   35 %