Answer:
Yes the car was speeding
Step-by-step explanation:
s = √(30fd) where
- s is the speed of the car in mph
- f is the coefficient of friction for the road
- d is the length in feet of the skid marks
Substitute d = 41.5 and f = 0.8 into the equation:
s = √(30 x 0.8 x 41.5)
⇒ s = √(996)
⇒ s = 31.55946768...
Therefore, for these data, the speed of the car was 31.56 mph (to the nearest hundredth)
The speed limit was 30 mph, therefore the car was speeding as 31.56 > 30
Answer:
24
Step-by-step explanation:
each snake has 2 eyes so you would do 12*2 which would then be 24
Answer:
The volume is 25.1 cubic inches
Step-by-step explanation:
Given
--- base radius
--- height
Required
The volume (V) of the cylinder
This is calculated using:
So, we have:
The quadratic equation is f(x)=1/2x^2 -5
in order to find f(4) you simply insert 4 in place of C
f(4)= 1/2(4^2)-5
f(4)= 1/2 (16) -5
f(4)= 8-5
f(4)= 3
by double checking the graph you can verify the answer
The improper fraction would be 46/7. this is because 6•7 is 42. add the four and that's 46. so 46 over 7.
