Answer:
49 & 60
Step-by-step explanation:
294+66=362(miles) divided by 6( hours) = 60
Answer:
Well we know that it's a linear because it has a exponent so what we do to answer this question
Step-by-step explanation:
------
- b+ v. b2 -4ac
x= ____________
2a
x2+ 12x +20 =0
a=1
b=12
c=20
_______
X= -12+v 12 2 -4 • 1 • 20
___________________
2•1
Answer: Time taken by him in going = 8 hours
Time taken by him in returning = 9 hours
Step-by-step explanation:
Let the total distance from home to New York is x miles,

Also, he drove his car from his home to New York at the rate of 45 mph,
⇒ 
And, returned over the same road at the rate of 40 mph.
⇒ 
According to the question,
Time taken by him in returning - Time taken by him in going = 30 minutes = 1/2 hours, ( 1 hours = 60 minutes )
⇒ 
⇒ 
⇒ 
⇒ 
⇒ 
Hence, the total distance from home to New York = x miles = 360 miles
⇒ 

⇒ 

Answer:
V =4923.52 mm^3
Step-by-step explanation:
The volume of a cylinder is
V = pi r^2h
We need to get the radius
r = d/2 = 28/2 = 14
V = 3.14 * 14^2 *8
V =4923.52 mm^3
Answer:
D
Step-by-step explanation: