Answer: 420
387420489
Step-by-step explanation:
9^7: 4782969
9^2: 81
81 x 47 = 387420489
Kelly has $10
- half: $10 - 1/2 x $10
$10 - $5 = $5
- one third: $5 - 1/3 x $5
$5 - $1.6667... or $5 - $1 and 2/3 = $3.33... or $3 and 1/3 or $10/3
She will have left $3.33 left, or $3 and 1/3
Solve by simplifying both sides of the equation, then isolating the variable.
Exact Form: a = 29/5
Decimal Form: a = 5.8
Mixed-Number Form: a = 5 4/5
Hope this helps!
Have a great day!
If we see the protractor, we ill see that there is a horizontal line and a slant line. We have to see where the slant line touches the protractor. And as we see that the slant line touches the protractor at two angles which are 150 degree and 30 degree. But since the angle is acute , so 150 degree is not possible . So the correct option is 30 degree.
For this case we have a function of the form:
Where,
A: initial quantity of copies sold
b: decrease rate
t: time in days
Substituting values we have:
Answer:
A function that represents the book sales days after the release is:
