subject
SAT, 04.11.2021 19:10 theresamarieuehling2

A large square region is paved with $n^2$ gray square tiles, each measuring $s$ inches on a side. A border $d$ inches wide surrounds each tile. The figure below shows the case for $n=3$. When $n=24$, the $576$ gray tiles cover $64\%$ of the area of the large square region. What is the ratio $\frac{d}{s}$ for this larger value of $n$?.

ansver
Answers: 3

Another question on SAT

question
SAT, 23.06.2019 04:50
If (a, b) is the solution to the system of equations shown above, and a and b are integers, then what is the value of a+b?
Answers: 3
question
SAT, 24.06.2019 16:00
When you apply for a college what is the main thing that will get you accepted?
Answers: 2
question
SAT, 28.06.2019 08:30
Lois and clark own a company that sells wagons. the amount they pay each of their sales employees (in dollars) is given by the expression 12h+30w12h+30w12, h, plus, 30, w where hhh is the number of hours worked and the number of wagons sold. what is the amount paid to an employee who works 666 hours and sells 333 wagons?
Answers: 1
question
SAT, 28.06.2019 10:00
In a cooking context,which of the following materials is the best heat conducter?
Answers: 3
You know the right answer?
A large square region is paved with $n^2$ gray square tiles, each measuring $s$ inches on a side. A...
Questions
question
English, 12.02.2021 21:30
Questions on the website: 13722363