First off, let's find the 1st term's value, and the 30th term's value,
280,000 ...........................
Answer:
Step-by-step explanation:
V = l * w * h for a rectangular prism
15.5*7*4.5=488.25
Answer:
3(4 + 3v)(4 - 3v)
Step-by-step explanation:
Everything is divisible by 3, so factor by 3. After that, with 16 - 9v^2, use difference of squares (x^2-y^2 = (x+y)(x-y)) to get 3(4+3v)(4-3v).
Answer: The answer would be (b), or 7,500
Step-by-step explanation:
- Stack the numbers and have 8,312 on top of 791
- Subtract
- You get the answer 7,521
- Round to the nearest hundred by looking at the tens place, anything below 5 will round it down to 500 and anything 5 or more will round it up to 600
- You end up with 7,500 as your rounded answer (about is a clue word to let you know you need to round)