Answer:
4.35pm is the later time, both buses were together back at the depot.
Reasons;
As bus b did not return his return route until 35 minute after departure.
We can say this was a return route taking 35 minute as the question does not point out length of time getting back. We therefore state it is a return route in the workings to explain how we found the answer.
Step-by-step explanation:
4.00 + 0.35 = 4.35 = b
4.00 + 0.15 = 4.15 = a
4.35 is the later time.
In a Triangle, sum of two shorter sides must be longer than the longest side, so the only option which obeys the rule is 6 cm
In short, Your Answer would be: Option D
Hope this helps!
Answer:
Step-by-step explanation:
-23(x+12)+23x=-54x+2
-23x-276+26x=-54+2
-276=-54x+2
54x=2+276
54x=278
Answer:
Step-by-step explanation:
Correct option is
A
[0,1]
Given :
f(x)=
(x−1)(3−x)
=
−x
2
+4x−3
=
−x
2
+4x−4+1
f(x)=
1−(x−2)
2
maximum value at f(x) will be '1'
when (x−2)=0
so, f
max
=1
minimum when (x−2)
2
=1
x−2=±1
x=3 or x=1
so, minimum =
1−1
=0
so Range = [0,1]→ option 'A'
Answer:
Step-by-step explanation:
ANSWER
Point if discontinuity:
{x}= \pm3
Zero of the function is
x = 0
EXPLANATION
The given rational function is:
f(x) = \frac{3x}{ {x}^{2} - 9}
This function is not continous when
{x}^{2} - 9 = 0
{x}= \pm \sqrt{9}
{x}= \pm3
The function is zero when,
3x = 0
x = 0
