Answer:
see graph
Step-by-step explanation:
draw the number line start with 65 then draw like semicircles going farther up the line and draw one big then write +10 and draw a small saying +2
Answer:
1.04 inch
Step-by-step explanation:
Given: Old house has a basement stairways with 7.25 inch vertical riser and 7 inch horizontal treads.
Remember; horizontal treads is known as run in steps.
Now, calculating the slope of the stairways.
Formula:
Rise= 7.25 inch
Run= 7 inch.
Subtituting the value in the formula
Slope= (∵ Round to two decimal)
∴ Slope of stairways is 1.04.
Answer: A. 44%
Step-by-step explanation: it shouldn't be that much higher than the first percentage