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.
Answer:
The probability of getting someone who is age 18-22 or does not smoke is 0.854 ....
Step-by-step explanation:
Through the given statements we have to find the probability of getting someone who is age 18-22 or does not smoke.
Age 18-22 has 177 people. 48 of whom smoke.
People who does not smoke =(177-48) + (146-31) +(81-28)
People who does not smoke=129+115+53 = 297
People with age (18-22) who does not smoke = 129
P(18-22 or does not smoke) = (177+297-129)/(177+146+81)
P(18-22 or does not smoke) = 345/404
P(18-22 or does not smoke) = 0.854
Thus the probability of getting someone who is age 18-22 or does not smoke is 0.854 ....
Answer:
Please find attached the image of the quadrilateral TRAM after a rotation of -90 degrees, created with MS Excel
Step-by-step explanation:
The given coordinates of the vertices of the quadrilateral TRAM are;
T(-5, 1), R(-7, 7), A(-1, 7), M(-5, 4)
By a rotation of -90 degrees = Rotation of 90 degrees clockwise, we get;
The coordinates of the preimage before rotation = (x, y)
The coordinates of the image after rotation = (y, -x)
Therefore, we get for the the quadrilateral T'R'A'M', by rotating TRAM -90 degrees as follows;
T(-5, 1) → T'(1, 5)
R(-7, 7) → R'(7, 7)
A(-1, 7) → A'(7, 1)
M(-5, 4) → M'(4, 5)
The image of TRAM after -90 degrees rotation is created by plotting the derived points of the quadrilateral T'R'A'M' on MS Excel and joining the corresponding points as presented in the attached diagram.
Answer:
The diagonals are bisectors of each other and meet at (1, -5/2) but are not congruent, so WXYZ is a parallelogram and not a rectangle
Step-by-step explanation:
for parallelograms.
the diagonals intersect at the midpoints
W X
Z Y
Diagonals are WY and XZ
WY : (-4, -3) to (6, -2)
midpoint is [(-4 + 6)/2 , (-3 - 2)/2 ] = ( 1, -5/2 )
XZ : (0, -1) to (2, -4)
midpoint is [ (0 + 2)/2 , (-1 + -4)/2 ] = (1, -5/2)
The diagonals are bisectors of eachother.
Next show that these diagonals are not congruent.
length of WY = root ( (-4 - 6)^2 + (-3 - (-2))^2 )
WY = root ( 100 + 1)
WY = root(101)
length of XZ = root ( (0 - 2)^2 + ( -1 - -4)^2 )
XZ = root (4 + 9) = root (13)
we see that WY is not equal to XZ
...
so .. quadrilateral WXYZ is a parallelogram but not a rectangle.
