Answer:
4th option
Step-by-step explanation:
Given
A (- 5, 13 ) → A' (2, 9 )
- 5 → 2 → + 7 in the x- direction
13 → 9 → - 4 in the y- direction
The translation rule is
(x, y ) → (x + 7, y - 4 ) , then
B (4, - 2 ) → B' (4 + 7, - 2 - 4 ) → B' (11, - 6 )
Answer:
90.16
Step-by-step explanation:
91.13 - 0.97=90.16
Answer:
Thanks for the fre.e points
Step-by-step explanation:
Let N be the number of bacteria as function of the time in hours, and let No be the initial number of bacteria.
<span>
N=No*<span>e^<span>0.061t
</span></span></span><span><span>N/No</span>=2=<span>e^<span>0.061t
</span></span></span><span>0.061t=ln2
</span>t=<span><span>ln2/</span>0.061
t = 0.693/0.061
t = 11.36</span>
The answer is A when you multiply a negative number you change the sign.
