Answer: the answer is blue
Step-by-step explanation:
Answer:
25 students
Step-by-step explanation:
50% of 50 is 25
50/2 = 25
It lies between -3 and -4.
An integer is any whole number, positive or negative.
The arithmetic formula is expressed as an = a1 + d *(n-1)where n is an integer. Substituting from the given a1 = -12 and a27 = 66, 66 = -12 + d *(27-1). hence , d is equal to 3. a42 thus using the formula is equal to 111. The final answer to this problem is 111.
