If A = {a, g,h, q,l, m}
a. How many subsets does
A
have? Be sure to include the calculation you are using.
b. How many proper subsets does
A
have? Be sure to include the calculation you are using.

distance covered by pamela in 9 l of fuel = 99km

let us apply unitary method here.

distance covered by pamela in 1 l of fuel =99/9 =11 km

now let us find distance covered by pamela if she has 12 l of fuel.

distance covered in 12 l = distance covered in 1 l of fuel * 12

we know that distance covered by here in 1 l is 11 km.

so distance covered in 12 l of fuel = 11*12 = 132 km.

i suppose it should be (y=2x-5)

step-by-step explanation:

answer: answer is b.

[m < b = 120º]

step-by-step explanation: