# From 1985 to 2007, the number B B of federally insured banks could be approximated by B ( t ) = − 329.4 t + 13747 B(t)=-329.4t+13747 where t is the year and t=0 corresponds to 1985. How many federally insured banks were there in 1990?

## Answers

Answer 1
Answer:

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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Answer 2
Answer:

### Final answer:

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.

### Explanation:

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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H(t) = 50 - t/h
h(35) =

### Answers

Answer:h(35)=50-35/h

Step-by-step explanation:

h(35)=50-35/h

find the least number of sweets that can be packed into polythene bags which contain either 9or 15 or 20 or 24 sweets with none left over​

### Answers

Answer:

i think 15

Step-by-step explanation:

15

Candy Canes BONUSHow many candy canes do I have?
I have more than 15 but less than 30.
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Answer : You have 23 candy canes

Step - by - step explanation :

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A city received 2 inches of rain each day for 3 days. The meteorologist said that if the rain had been snow, each inch of rain would have been 10 inches of snow. How much snow would that city have received in the 3 days?

### Answers

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A second number is 7 less than the first number. The third number is twice the first number. If the sum of the three numbers is 321, find the numbers

### Answers

Answer:

x=4

Step-by-step explanation:

hope it will help

First no.=x

2nd no.=2x

3rd no. =2x+6

x+2x+2x+6=26

5x+6=26

5×=26-6

5x =20.......divide both sides by 5

x=4

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Which congruence best expresses the relationship showing that the triangles below arecongruent?
76°
76°
F SSS
GSSA
H SAS
3
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### Answers

The relationship of congruency that describes that the given triangles are congruent is SAS.

### What is congruency?

We know two similar planer figures are congruent when we have sides or angles or both that are the same as the corresponding sides or angles or both.

Given, are two triangles with an included angle of 76° and the corresponding sides are congruent to each other.

∴ The relationship that shows that the triangles below are congruent are

side angle side or SAS.

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AIDS said she had to go take care the dogs she