I think the answers are 2/6 ,3/9, 4/12, 5/15.
Answer:
1.68
Step-by-step explanation:
log723.7=2.86
multiplication in log is addition so 2.86+
log0.0667=-1.18
so 2.86+-1.18=1.68
Answer:
x=-5
Step-by-step explanation:
h(x)=-2x-4
When h(x)=6
-2x-4=6
2x=-4-6
x=-10/2
x=-5
<h2>
Option D is the correct answer.</h2>
Step-by-step explanation:
A radio station's signal has a radius of 100 miles.
Diameter = 2 x 100 = 200 miles
If you drive at a constant speed of 40 miles an hour
Speed of vehicle = 40 miles per hour.
We have
Distance traveled = Speed X Time taken
200 = 40 X Time
Time = 5 hours
So after riding 5 hours the vehicle falls outside of signal range.
Option D is the correct answer.