Answer:
16 I believe. 240 divided by 15 is 16.
first term and common ratio.
a_=1 and r=-2/3
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Answer:
Step-by-step explanation:
Given
Required
Determine the 7th term
The nth term of a gp is:
So, we have:
Answer:
90 degree
Step-by-step explanation:
Three points A, B, and C are added and shown in attached picture.
As the property of inscribed angle in circle:
angle BAC = (1/2) x 88 = 44 deg
As the property of complement angle:
angle ABC = 180 - 89 = 91 deg
As the property of sum of three angles in a triangle:
angle ACB + angle ABC + angle BAC = 180 deg
=> angle ACB = 180 - angle ABC - angle BAC = 180 - 44 - 91 = 45 deg
One more time, we use the property of inscribed angle in circle:
x = 2 x angle ACB = 2 x 45 = 90 deg
Hope this helps!
The number of federally insured banks in the year 1990 was 12,100.
Given data:
To find the number of federally insured banks in the year 1990, you need to substitute the value of t = 1990 into the given function B(t):
B(t) = -329.4t + 13747
Since t corresponds to the year and t = 0 corresponds to 1985, we need to calculate for t = 1990 - 1985.
t = 5.
Substitute t = 5 into the function:
B(5) = -329.4 * 5 + 13747
Now, perform the calculations:
B(5) = -1647 + 13747
B(5) = 12100
Hence, there were approximately 12,100 federally insured banks in the year 1990.
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Using the given equation and by substituting t with 5 (for the year 1990, five years after 1985) in that equation, we find that there were 13363 federally insured banks in 1990.
The question is asking how many federally insured banks there were in 1990, given that the number of banks in any given year from 1985 to 2007 is given by the equation
B(t) = -329.4t + 13747
. In this equation,
t
is the year with t=0 corresponding to 1985. To find the answer, we should substitute in the appropriate value of t, which would be 5 because 1990 is five years after 1985. Thus, the equation becomes B(5) = -329.4*5 + 13747. This simplifies to 15010 - 1647, which equals
13363
. Therefore, there were 13363 federally insured banks in 1990.
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Answer:
y=2x+5
Step-by-step explanation:
distribute 2 to x and 1, do this by multiplying each.
you should get y-3=2x+2.
then you have to move the -3 from the left to the right. but when you do this you have to change the -3 to a positive 3. then combine 3 and 2.
you then get the answer, y=2x+5.