Answer:
The value of given expression is 3.
Step-by-step explanation:
The given expression is
According to the rule of addition and subtraction,
It means,
By using this rule we get,
Therefore the value of given expression is 3.
The arithmetic sequence is 40, 47, 54 etc. In this case, the arithmetic difference is 7 and a1 being the first term is 40. Hence the arithmetic equation is an = 40 + 7*(n-1) where an is the nth term and n is an integer. Hence the answer to this problem is B.<span>a_n = 40 + 7(n − 1) where n ≥ 1 </span>
Answer:
6 in
Step-by-step explanation:
To find the height, just divide the volume by the base area
Answer:
The mountain is 7,626 feet tall.
Step-by-step explanation:
3,813 x 2 =7,626 So the mountain is 7,626 feet tall.
