By inserting (1/10)x all previous x values are larger apart, x is your "speed" progressing through the function so by multiplying it with 1/10 you are "slower" and it stretched the function by a factor of 10 along x
also y=10g(stuff)
so all y coordinates are multiplied by a factor of 10 stretching the function along y
so in both the x and y direction the function is stretched by a factor of 10
I say it could surely be d not sure
Answer:
7
Step-by-step explanation:
Concept to Know: "A number is a perfect square if and only if it has odd number of positive divisors
"
Find all the squared values that lies between 360 and 630
360< 19², 20², 21², 22², 23², 24², 25² < 630
19², 20², 21², 22², 23², 24², and 25² are all the squared values that lies between 360 and 630. There are seven of those squared numbers so the answer is 7.
Answer:
$10.39 is the change
Step-by-step explanation:
We start by calculating the total score
9.55 + 18.12 = 27.67
we now calculate the sales tax
This is 7% of the total
= 7% of 27.67
7/100 * 27.67
= $1.94
The total now comes;
1.94 + 27.67 = $29.61
The total was 2 * 20 = $40
The change was;
$40 - $29.61 = $10.39