Answer:
![\large\boxed{\sqrt{16}}](https://tex.z-dn.net/?f=%5Clarge%5Cboxed%7B%5Csqrt%7B16%7D%7D)
Step-by-step explanation:
![\sqrt{15}\ \text{is irrational number}\\\\\sqrt{21}\ \text{is irrational number}\\\\\sqrt{22}\ \text{is irrational number}\\\\\sqrt{16}\ \text{is rational number because}\ \sqrt{16}=4](https://tex.z-dn.net/?f=%5Csqrt%7B15%7D%5C%20%5Ctext%7Bis%20irrational%20number%7D%5C%5C%5C%5C%5Csqrt%7B21%7D%5C%20%5Ctext%7Bis%20irrational%20number%7D%5C%5C%5C%5C%5Csqrt%7B22%7D%5C%20%5Ctext%7Bis%20irrational%20number%7D%5C%5C%5C%5C%5Csqrt%7B16%7D%5C%20%5Ctext%7Bis%20rational%20number%20because%7D%5C%20%5Csqrt%7B16%7D%3D4)
I got 7.64 because you round the 3 to 4 since the 7, in the 3rd decimal place is higher than 5
The correct answer for this question is this one: "D it increases by $1,800,000"
<span>If the federal reserve decreases the reserve rate from 2.5% to 1.25%, this affect the amount of money that would result because of fractional reserve banking from an initial deposit in a bank of $45,000 is that </span><u>it increases by $1,800,000</u>Hope this helps answer your question and have a nice day ahead.
Based on the perimeter solved, the length and width of the rectangle will be 11.34 feet and 4.67 feet respectively.
<h3>How to solve the perimeter</h3>
Width = w
Length = 2w + 2
Perimeter = 2(Length + Width)
Perimeter = 2(Length + Width)
32 = 2(2w + 2 + w)
32 = 4w + 4 + 2w
32 - 4 = 6w
28 = 6w
w = 28/6 = 4.67
Length = 2w + 2 = (2 × 4.67) + 2 = 11.34
Learn more about perimeter on:
brainly.com/question/19819849
Answer:
r=11 m
Step-by-step explanation:
Too lazy to explain:
πr²h=v
3.14*r²*12=4560
r²≈121
r is 11 m