Step-by-step explanation:

"Three plus the product of 2 and h" is written as (3 + 2h) .
Answer:
1500 ft
Step-by-step explanation:
Assuming the building is a regular rectangular prism, then we can just look at the scale. The building is 120 pixels tall and 20 pixels wide. The plot is 250 feet wide. 120 is 6 times larger than 20 so the assumed scale factor is 6. So 250 * 6 = 1500. The building should be 1500 feet tall.
3 and 1/4 is the answer!!
Answer:
One (1) significant figure.
Step-by-step explanation:
All non zero digits are always significant zeros. Since there is no decimal point, the 0 is a trailing zero, and does not count as a significant figure.