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3241004551 [841]
3 years ago
13

Suppose that the population of a country can be modeled by the exponential equation P(t) = 3.6e^0.078t where P(t) gives the popu

lation in millions, and t represents time in years since a population study began. Find the rate at which this country's population is growing (given in millions of people per year) when t = 5.
a) 0.190
b) 0.115
c) 41.674
d) 0.415
e) 5.317
f) None of the above

Mathematics
2 answers:
bulgar [2K]3 years ago
8 0

Answer:. d) 0.415

Step-by-step explanation:

Oxana [17]3 years ago
4 0

Answer:

D

Step-by-step explanation:

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5.8333, -1.8333 I think
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3 years ago
. sipho buys a car for r169 000. he pays a deposit of 15% and then makes monthly installments of 1% of the leftover amount for 9
Aliun [14]

The amount for the deposit is $25350, monthly payment is $1436.5 and the total amount that Sipho pays is $178492.

Given price of car $169000, deposit of 15%, monthly installments being 1% of left over price and number of years be 9 years.

We have to find the amount of deposit, monthly installments and the total amount paid by Sipho.

We have been told that deposit is 15% of total amount. So the deposit will be 15%*169000=$25350.

Monthly installment is 1% of the left over amount.

left amount=169000-25350=$143650.

Monthly installment being =143650*1/100

=$1436.5

Total amount paid by Sipho=deposit +installment amount  * numberof installments

Number of installments=12*9

=108

Total amount=25350+1436.5*108

=25350+155142

=$178492

Hence deposit is $25350, monthly payment being $1436.5, total amount be $178492.

Learn more about installments  at brainly.com/question/2151013

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5 0
2 years ago
I need help pls pls pls
serg [7]

Answer:

e. 55 miles hope that helped

6 0
3 years ago
Read 2 more answers
-2x + 7<br> Coefficient(s) :<br> Variables(s):<br> Constant:
Serggg [28]

Answer:

Variable = x

Coefficient = 2

Constant = 7

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A coefficient is a number that multiplies something.

A constant is a fixed number.

Hope This Helps :)

4 0
3 years ago
One copy of a new book by Amanda's favorite author cost $9.45. If a total of 2,740 copies of the book were sold on the first day
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Without taking out the cost that would be given to the author and publisher it would be $25,893, you just multiply 9.45 by 2,740
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