Answer:
B- 1 inch= 2 feet
Step-by-step explanation:
For this make a fraction, and then simplify. This will show the scale factor.

So, the answer will be 1 inch=2 feet.
False, children have higher heart rates than adults because their heart is smaller, and has less blood to pump through the body.
Answer:
Step-by-step explanation:
+ We have: Divided polynomials have degree 5, division polynomials have degree 1, so the polynomial will have degree 4.
Then -1 -2 -1 - 5 -10 are coefficients for
x^4 x^3 x^2 x term constant
So the coefficient of x is -5