You bet $7 on a local race being held for charity. the payoff odds given by the charity event are 12: 1. find your net profit for winning your bet in the race

$84
$91
$80
$77

12:1 means for every dollar you bet you will win 12

 so 7 x 12 = 84

you would win $84, you bet 7 so net profit would be 84-7 = $77

 Net profit is $77

$77

Step-by-step explanation:

Payoff odds are the odds are generally displayed in fractional terms and represent the possibility of that outcome on a race or match, on offer for the bet that a person place.

Given: The payoff odds given by the charity event = 12:1

It means for a bet of $1 , we get $12

Thus, after a bet of $7 we get amount after winning the bet=

Now, net profit for winning the race

= winning price- amount we bet

=$84-$7=$77

Therefore, net profit for winning the race=$77

answer: 2 answers

step-by-step explanation: the first one means to spread the product throughout the marketplace such that a large number of people can buy it.  

the second means the process of making a product or service available for the consumer or business user that needs it.

mark this brainliest and i will be glad to .

step-by-step explanation: so we look at the formula un = a + (n-1)d

un is the amount of seats

n is the nth term aka row number

a is the original sequence/row number

d is the difference between each term

so in this a=22 d=6 and n can remain as n because we are simply formjng a rule

lets put these in the equation

un=22+(n-1)(6)

this is your answer to part a

however

lets double check that this is correct, we'll try putting it into the second term

un=a+(n-1)d

u2=22+(2-1)(6)

u2=22+6

u2=28

as the question said the second row has 28 seats so now we know the formula we made is correct.

as for part b

un=a+(n-1)

its asking us to find a row with 100 seats.

remember un was the amount of seata so all we do is substitute this in.

un=100 a=22 d=6

un=a+(n-1)d

100=22+(n-1)(6)

so now we simplify to find n which is the row number.

100-22=22+(n-1)(6)-22

78=(n-1)(6)

78/6=(n-1)(6)/6

13=n-1

13+1=n-1+1

14=n

so now we know that in the 14th row there is 100 seats.

hope this and that you understood! its my first time using the app or anyone out on here : p its also me to revise so a bunch! ask more questions if you dont understand ☺