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RUDIKE [14]
2 years ago
5

The population of bears in a national forest is changing according to the function N(t)=850(1.04)t , where t is the time in year

s, and N(t) is the number of bears. Which statement explains how the bear population is changing?
Mathematics
1 answer:
larisa86 [58]2 years ago
7 0

Answer:

The statement is that the population increases at a rate of 4% per year

Step-by-step explanation:

The function is given as;

N(t) = 850(1.04)^t

The general equation form for a representation as this is;

P = I(1 + r)^t

Where I is the initial value and P is the present value

r is the rate of increase

t is the time

Thus, we have that;

1 + r = 1.04

r = 1.04-1

r = 0.04

0.04 is same as 4/100 which is same as 4%

So the statement about how the population of bear is changing is that the population increases at a rate of 4% each year

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Bart recorded the amount of rain that fell in a desert in each month for one year. What was the total amount of rainfall in the
AlladinOne [14]

Answer:

A. 9.85 inches

Step-by-step explanation:

In the graph we can see that 1 month has a rainfall of 0.4 in, 2 months have a rainfall of 0.5 in, 1 month has a rainfall of 0.6 in, 2 months have a rainfall of 0.85 in, 1 month has a rainfall of 0.95 in, 2 months have a rainfall of 1.0 in, 2 months have a rainfall of 1.05 in and 1 month has a rainfall of  1.1 in.

The total amount of rainfall in the desert that year was: 0.4 + 2*0.5 + 0.6 + 2*0.85 + 0.95 + 2*1.0 + 2*1.05 + 1.1 = 9.85 inches

8 0
2 years ago
Leicestershire Renovations has a history of problems with customers who do not pay their bills on time. Leicestershire Renovatio
Flauer [41]

Complete Question.

Leicestershire Renovations has a history of problems with customers who do not pay their bills on time.

Leicestershire Renovations wants to improve its cash situation, reduce bad debts, and reduce credit-collection

costs. Which of the following forms of pricing would most likely help the firm achieve its goal?

a. zone pricing

b. quantity discounts

c. cash discounts

d. by product pricing

e. product bundling

Answer:

c. Cash discounts.

Step-by-step explanation:

Cash discount is a reduction in the amount of an invoice allowed by some sellers of goods or service providers so as to encourage service takers or coients to pay within a specified period of time.

For the client or customer, it is known as the purchase discount while it is a sales discount for the service providers.

Cash discount will help Leicestershire Renovations improve its cash situation, reduce bad debts and reduce credit-collection

7 0
2 years ago
Amee received an end of year bonus of $1550 at work and went on a shopping spree. She spent $225 at the department store, $275 a
atroni [7]

Answer: She has $1022 left.

Step-by-step explanation:

The total amount that Amee received an the end of year as bonus at work is $1550.

She went on a shopping spree, spending $225 at the department store, $275 at the home furnishing store, and $28 at the card shop. Therefore, the total amount that she spent at the department store, the home furnishing store, and the card shop is

225 + 275 + 28 = $528

Therefore, the total amount of her bonus that she has left is

1550 - 528 = $1022

6 0
2 years ago
Estimate the unit rate to the nearest hundredth.<br><br> $1.19 per 12fl oz price of 1 fl oz
Korvikt [17]
To find the unit rate you need to divide the 1.19 by 12 so that the ounces would be the price per 1 ounce.
1.19/12 = .099 per ounce
Since we are talking about money your answer needs to be rounded to TWO decimals unless told otherwise.
Rounding .099 would be $ 0.10 per ounce
7 0
2 years ago
Read 2 more answers
Carol ate 2/5 of the cake, Dima ate 3/8 of the REMAINING cake, mom ate the rest.
Anarel [89]
She would've eaten half of the cake, or 8 oz.
4 0
2 years ago
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