Answer:
The answer is 36. Say 42 + 42 is 84. Since one of the number is 6 more than the other, add 6 the first 42 and subtract 6 from the other number which will be 48 + 36 = 84. So the smaller of the two is 36.
Step-by-step explanation:
Answer:
30 2/3
Step-by-step explanation:
There are several possible terms which can be included given the sequence formula an = 4n - 7. If we list all the possibilities, here are as follows:
n an
0 -7
1 -3
2 1
3 5
. .
. .
. .
n an
Substitute any number n to an and you can get all the terms in the sequence.
Answer:
B) 47
Step-by-step explanation:
Given:
N = linear distance between the armpits in cm
2.5P = 2N
or
P = (2 ÷ 2.5)N
or
P = 0.8N ................(1)
also,
N = P + 10,
substituting the value of P from (1) we get
N = 0.8N + 10
or
N - 0.8N = 10
or
0.2N = 10
or
N = 10 ÷ 0.2
or
N = 50
Hence
the value is closest to option (B) 47
