Answer:
### What is exponential decay?

The **value **of the car in 2020 is $5532.53

A quantity is subject to exponential **decay **if it **decreases **at a rate **proportional **to its current value.

Given that, You purchase a car in 2010 for $25,000. The value of the car **decreases **by 14% annually.

The exponential decay is given by =

A = final amount

P = principal amount

r = rate of decrease.

t = 10

Therefore,

A = 25000(1-0.14)¹⁰

A = 25000×0.86¹⁰

A = 5532.53

Hence, the **value **of the car in 2020 is $5532.53

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Answer:

**Answer:**

42,690

**Step-by-step explanation:**

it is the rule of LONG numbers

What is the least common multiple? (6 and 12)

Find the product of these complex numbers.(8 + 5)(-7 + 9) = A. -101 +37i B.-11-107/ C. -11 +37/ D. -101-107/

How to write 7/9 as a decimal

A shipment of beach balls with a mean diameter of 28 cm and a standard deviation of 1.3 cm is normally distributed. By how many standard deviations does a beach ball with a diameter of 26.7 cm differ from the mean?a. 1b. 1.3c. 2d. 3

Over the last 100 business days, harry had 20 customers on 30 of those days, 25 customers on 20 days, 35 customers on 30 days, 40 customers on 10 days, and 45 customers on 10 days. what is the variance of the number of harry's customers?

Find the product of these complex numbers.(8 + 5)(-7 + 9) = A. -101 +37i B.-11-107/ C. -11 +37/ D. -101-107/

How to write 7/9 as a decimal

A shipment of beach balls with a mean diameter of 28 cm and a standard deviation of 1.3 cm is normally distributed. By how many standard deviations does a beach ball with a diameter of 26.7 cm differ from the mean?a. 1b. 1.3c. 2d. 3

Over the last 100 business days, harry had 20 customers on 30 of those days, 25 customers on 20 days, 35 customers on 30 days, 40 customers on 10 days, and 45 customers on 10 days. what is the variance of the number of harry's customers?

Simplify:

2(n-4)

2(n-4) = 2n - 8 .........distributive property

the answer is 2n - 8

you are distributing 2 into n and 4 so 2 times n is 2n and 2 times 4 is 8

you are distributing 2 into n and 4 so 2 times n is 2n and 2 times 4 is 8

34 34x10*0

3,400 34x10*3

34,000 34x100

340 34x10*1

**Answer:**

3,400

**Step-by-step explanation:**

**Answer:**

253

**Step-by-step explanation:**

23 x 11 = 253

Answer:

Step-by-step explanation:

The assumptions include:

The samples from each population must be independent of one another: this was adequately met.

The populations from which the samples are taken must be normally distributed: this was not talked about

The population standard deviations must be known: not known

or the sample sizes must be large (i.e. n1≥30 and n2≥30: true

The validity conditions for a two-sample z-test/interval were not all adequately met

B) Graph B

C) Graph C

D) Graph D

Can u add a picture of the graphs I can’t tell what the answer is if I don’t have the graph

a straight line graph

а-3

11

5

15а а-3

о

о

Cul —

за

о за

O3

The product of the given **expressions **is (1/3a). therefore, option (1/3a) is correct.

To find the **product **of the two expressions:

(а - 3) / (15a) * (5 / (a - 3))

First, notice that (a - 3) **appears **in both the numerator and the denominator, and these terms will cancel out, leaving:

(5 / 15a)

Now, you can simplify this fraction:

5 / 15a = (1/3a)

So, the **product **of the given expressions is:

(а - 3) / (15a) * (5 / (a - 3)) = (1/3a)

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**Answer:**

1/3a

**Step-by-step explanation:**