We know that
[length of a circumference]=2*pi*r
diameter=90 cm-------------> r=d/2--------> r=45 cm
[length of a circumference]=2*pi*45----------> 90*pi cm
<span>with 1 revolution will go the length of the wheel</span>
if 1 revolution is-------------------> 90*pi cm
5 revolution is--------------------> X
X=5*90*pi----------> 1413 cm
the answer is 1413 cm
Answer:
1)Disadvantages of Hire Purchase
The loan is secured against the vehicle: The vehicle can be repossessed if payments are not kept up.
Non-payment can negatively affect your credit rating.
The finance company are the legal owners of the vehicle until the agreement is paid in full.
2)Advantages of Hire Purchase
Kind to your cashflow. ...
Access high-spec Assets. ...
Lower interest than other funding options. ...
It is possible to claim capital allowances against tax. ...
Own the asset after the last installment. ...
Committing to ongoing fixed payments. ...
Higher cost overall. ...
Asset depreciation.
D = d + Vt,
d = 1.0 miles,
V = -70 miles per hour,(- because its coming towards you)
And about D
Imagine you're standing at the centre of the street. a car is coming towards you. You can easily see that car will be X miles away from you two times. When Driving towards you And When Driving away from you. So
we have two D. + 0.15 miles and -0.15 miles.
0.15= 1 - 70t
-0.15=1-70t
From here
t equals
either
0.85/70 hours which is 0.85/70*3600 second about 43.7 sec.
or
1.15/70 hours or 1.15*3600/70 about 59 sec.
Answer:
Option C.
The zeros, -24 and 24, can be found when 0= (x+24)(x-24).
Step-by-step explanation:
we have
we know that
To find the zeros, equate the equation to zero
square root both sides
therefore
