1- 3(-2^2t)-7
2- 12+5=17
3- -10-6= -16
4- 2(-5^3)= -250
I can’t find the first one because of t
The loan's future value A, or the total amount due at time t is $1105.
Given, P = $1000, r = 3.5%, t = 3 months.
We need to find the loan's future value A.
<h3>What is Simple interest?</h3>
Simple interest is computed on the principal amount of a loan or the first deposit in a savings account. Simple interest does not compound, therefore an account holder will only get interest on the principal, and a borrower will never have to pay interest on previously collected interest.
We know that, 
Now, 

As we know, 

Hence, the loan's future value A, or the total amount due at time t is $1105.
To know more about simple interests visit:
brainly.com/question/25663053?referrer=searchResults
#SPJ1
Answer:
The bus would be 36 times late in 400 times of when Fred takes the bus
Step-by-step explanation:
Given that the probability of being the bus late is 0.09.
In order to find the number of times the bus will be late will be calculated by multiplying the total number of observations by probability.
It is also given that the total number of days he waits for bus is 400 times.
So,
The bus will be:

Hence,
The bus would be 36 times late in 400 times of when Fred takes the bus
Answer:
a
Step-by-step explanation:
that is the only thing there
Answer:
Take out the area of the full circle first:
A= pi r^2
A= 3^2 x pi
A= 28.274 cm3
Area of smaller cirlces:
A= pi r^2
A= 1^2 x pi
A= 3.14159
Multiply by 2 as 2 circles: 6.28318
Substract unshaded from shaded: 28.274-6.28318
Area of shaded is 21.99082 cm3
Step-by-step explanation: