Janice lives in tennessee and pays 7% in sales tax. if she just bought a skirt
that cost $45, what was the total amount she paid for the skirt, including
sales tax?
o a. $48.15
o b. $31.50
o c. $76.50
o d. $45.32
apex answers

A. $48.15

Step-by-step explanation:

To find the total including sales tax, we must ADD the sales tax to the price of the skirt.

So how much is the sales tax for the skirt?

Well,

7% sales tax can be written as a decimal:

.07

We multiply the cost of the skirt by 7% or .07

So, $45 × 7% OR 45×.07

=3.15

Which means that 7% of $45 is $3.15.

Finally we ADD

$45.00 + $3.15

=$48.15

the answer is; biodiversity resulting from few ancestors

adaptive radiation occurs when a population is subjected to a large natural environment with spatial ecological variations. the parts of the population in the different ecologies begin to adapt to their local environments. due to non-random mating across the large populations, this causes the different populations from the large population to speciate within their local environments. they, therefore, diverge to different species sharing a common ancestor.  

10.416 meters per second

step-by-step explanation:

distance=1 00 meters

time= 9.6 seconds in decimal form or 9 3/5 as a mixed number

average speed= 100/9.6

=10.416 meters per second or 10 52/125 as a mixed number.