Answer:the answer should be 2/5 bc two window seats
Step-by-step explanation:
Answer:
Please look at the attachment for step by step guide and solution.
Answer:
y
=
9 when x
=
4
Step-by-step explanation:
If y varies inversely as x then
XXX
x
⋅
y
=
c for some constant c
Given y
=
12 when x
=3 XXX
3
⋅
12
=c
XXX
⇒
c
=
36
So
XXX
x
⋅
y
=
36 and when
x
=
4
XXX
4
*y
=
36
XXX
⇒
y
=
9
Answer 1:
It is given that the positive 2 digit number is 'x' with tens digit 't' and units digit 'u'.
So the two digit number x is expressed as,
The two digit number 'y' is obtained by reversing the digits of x.
So,
Now, the value of x-y is expressed as:
So, is equivalent to (x-y).
Answer 2:
It is given that the sum of infinite geometric series with first term 'a' and common ratio r<1 =
Since, the sum of the given infinite geometric series = 200
Therefore,
Since, r=0.15 (given)
a=170
The nth term of geometric series is given by .
So, second term of the series = = ar
Second term =
= 25.5
So, the second term of the geometric series is 25.5
Step-by-step explanation:
Answer:
a prime number is a number greater than 1 that you can only multiply it by one and itself to get that number( it might sound complicated)