Tyler’s brother earns 12$ per hour. the store offers him a raise a 5% increase per hour. after the raise ,how much will tyler’s brother make per hour

12.6 $

Step-by-step explanation:

12x5%= 60

60/100=0.6

12+0.6= 12.6$

Tyler's brother will make $18 per hour.

Step-by-step explanation:

Well, let's start by analyzing the data we have.

We know that Tyler's brother currently earns $ 12.

They ask us to find out how much he will earn if they increase the value of the hour by 5%.

One of the ways in which you can obtain the percentage of a number can be multiplying in this case the value of the hour, by 0.5.

12. 0,5 = 6

In this way we can see that the value of Tyler's brother's hour will be $ 6 more.

Thus:

12 + 6 = 18.

The value that Tyler's brother will earn per hour will be $ 18.

b is the answer that makes most sense

step-by-step explanation:

step-by-step explanation:

the original amount doesn't ''re just looking for the time it takes for 1/2 of the substance to we have

(1/2) =)     take the ln   of both sides

ln (1/2)   = )   and we can write

ln(1/2) = ) lne     and lne   = 1     so we have

ln(1/2) = -.1092t     divide both sides by -.1092

t = ln(1/2)/-.1092 = about 6.347 days = about 6.3 days (rounded)