If an arithmetic sequence starts at one and goes up by two what is the 24th term

Arithmetic Sequence

The value of the 24th term of this arithmetic series is 47  

Step-by-step explanation:

Given that the first term of the arithmetic sequence = a1 = 1

and the common difference of the Arithmetic Sequence = d = 2

The nth term an of the arithmetic sequence is given as

an = a1 + (n-1)d

So in order to find the 24th term of this arithmetic sequence

n = 24

⇒ a24 = 1 + (24-1) × 2

⇒ a24 = 1 + 46

⇒ a24 = 47

Hence, the value of the 24th term of this arithmetic series is 47  

answer:  

step-by-step explanation:

here x represents the height of the pole,

and, the height of the shadow of the pole is 12 feet.

also, the angle of elevation from the top of the pole is 40°,

therefore,

by the low of sine,

which is the required equation for finding the value of x,

the answer is b.)

< 1=< 2