Answer:
The distance traveled in 36s is 12440 m
Step-by-step explanation:
Given;
speed of sound, v = 340 m/s
distance traveled by the sound, d(t) = 340t
time of travel, t = 36 s
Distance is given as;
distance = speed x time
d(t) = 340t
d(36) = 340(36)
d = 12440 m
Therefore, the distance traveled in 36s is 12440 m
Answer:
ln e = 1
ln e 2x = 2x
ln 1 = 0
Step-by-step explanation:
ln e
ln(2.718282) = 1
In e 2x
ln(2.718282)(2)x = 2x
ln 1 = 0
Answer:
The index of a number says how many times to use the number in a multiplication. It is written as a small number to the right and above the base number. In this example: 82 = 8 × 8 = 64. The plural of index is indices. (Other names for index are exponent or power.)
Step-by-step explanation:
Answer:
the graph in the attached figure
Step-by-step explanation:
we have

isolate the variable y
Subtract 7x both sides


Divide by 3 both sides

The solution of the inequality is the shaded area below the dashed line
The equation of the shaded line is 
The slope of the dashed line is negative 
The y-intercept of the dashed line is the point 
The x-intercept of the dashed line is the point 
To graph the inequality plot the intercepts and shade the area below the dashed line
using a graphing tool
the graph in the attached figure
Answer:
229.7125
Step-by-step explanation: