Any help on these?

[Jamie27]

In 1994, 34% of the households in the US owned one television set. If 80,000 households were randomly chosen in 1994, how many of those households would you expect to own one television set?

A) 52,800 B) 27,200 C) 46,000 D) 34,000

and:

Solve:

18t/7=2t-2/3

A) -0.206 B) -0.05 C) -0.35 D) -2.86

I'd love to see the answers broken down! THANK U!

Jamie :lol:

 

[Denis]

In 1994, 34% of the households in the US owned one television set. If 80,000 households were randomly chosen in 1994, how many of those households would you expect to own one television set?
A) 52,800 B) 27,200 C) 46,000 D) 34,000
and: Solve:
18t/7=2t-2/3
A) -0.206 B) -0.05 C) -0.35 D) -2.86
I'd love to see the answers broken down! THANK U! Jamie

There's many things I'd love too...

Hint on 1st one: 12% of 200 = 200 * .12 = 24

Hint on 2nd one:
you need a set of BRACKETS: 18t / 7 = (2t - 2) / 3
Now crisscross multiply to get: 3(18t) = 7(2t - 2) : solve for t

If that's not enough, then start listening in class...