Answer:
Step-by-step explanation:
hello :
y=mx+b
The linear equation when m = –6 and b = 1 is : y=-6x+1
The linear equation when m = 6 and b = -2 is : y=6x-2
The linear equation when m = 1 and b = 6 is : y=x+6
The average speed is 97346 feet per hour approximately
<em><u>Solution:</u></em>
Given that blue whale calf swam from Miami, Florida, to Havana, Cuba, a distance of 228 miles, in 12 hours 22 minutes
To find: average rate of speed in feet per hour
<u><em>The speed is given by formula:</em></u>

From given information,


We know that,

Therefore,

Substituting the values in above formula,

Thus average speed is 18.4366 miles per hour
<em><u>Let us convert to feet per hour</u></em>
We know that,
1 mile = 5280 feet
Therefore,
18.4366 miles = 18.4366 x 5280 feet = 97345.248 feet
Thus average speed is 97346 feet per hour approximately
Answer:
x = 3, 8
Step-by-step explanation:

Answer:
45%
Step-by-step explanation:
816 divided by 1,810 is .45