Astadium manager spends $50,000 on tv ads and $37,000 on cable tv ads. what percentage of his advertising expenditures is spent on cable tv?

42.52%

Step-by-step explanation:

A stadium manager spends $50,000 on TV ads and $37,000 on cable TV ads.

We need to find the percentage of advertising expenditure on cable TV

First we find total expenditure on advertising,

Total expenditure = 50,000 + 37,000

                              = $87,000

Expenditure spent on cable TV = $37,000

Formula:

Hence,  42.52% of his advertising expenditure is spent on cable TV

he spend 5.1 minutes chatting with his friends.

step-by-step explanation:

2/5+1/2=9/10

6/1-9/10=5.1

you can first factor out the n to get n(1+5). we know that 1+5 is 6, so we just have 6n.