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3 years ago

A number n is at least 4

Mathematics

1 answer:

Llana [10]3 years ago

3 0

Dear Nanabird0115, n≥4 n=4, 5, 6, 7, 8, 9, 10...

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HOW CAN ARITHMETIC AND GEOMETRIC SEQUENCES BECOME LINEAR AND EXPONENTIAL FUNCTIONS?

aliina [53]

The formula of an arithmetic sequence is the following :
$u_n=r\times n+u_0\text{ wherein r is the rate of the sequence}
\\\text{and u0 the first value}\\\text{The above formula is linear wherever }u_0=0.$
A geometric sequence is in the form:
$u_n=u_0r^n\text{, again u0 the first value and r the rate. }\\\text{If }u_0=1\text{ the formula becomes:}\\u_n=r^n=e^{n\log r}\text{ which is an exponential formula.}$

3 0

3 years ago

How do you graph (-9,5 8)

dusya [7]

Step-by-step explanation:

If you have a co-ordinate plane with you, it will greatly help.

First, move -9.5 units to the left.

Then, move 8 units up.

You will most likely land on a line. If you don't, try it again.

If you do, put your point right there!

7 0

3 years ago

By selling a chair for $372, Daisy loses 7%. At what price must she sell it to gain 10%.

serious [3.7K]

Answer: $440

Step-by-step explanation:

Given selling price = $ 372

Loss % = 7%

We know, cost price = selling price × 100/100 - loss%

Therefore, cost price = 372 × 100/100 - 7

= 372 × 100/93

= $400

Now cost price = $400

Gain% = 10%

Therefore, selling price = (100 + gain%)cost price/100

= (100 + 10)400/100

= 110 × 4

= $440

5 0

3 years ago

the population of arizona is estimated go increase by 6.2% every year. if the population was 4.18 million in 2016 estimate popul

aleksklad [387]

Given:

a.) The population of Arizona is estimated to increase by 6.2% every year.

b.) The population was 4.18 million in 2016.

For us to be able to determine the population in 2022, we will be using the following formula:

$\text{ P = P}_0e^{rt}$

Where,

P = Total population after time (t)

P₀ = Starting population = 4.18 million

r = Growth rate (in decimal form) = 6.2%/100 = 0.062

t = time (in years) = 2022 - 2016 = 6 years

e = Euler's number = 2.71828182845

We get,

$\text{ P = P}_0e^{rt}\text{ = (4,180,000)(}2.71828182845)^{0.062(6)}$ $\text{ P = 6,063,645.861797897 }\approx\text{ 6,063,646}$

Therefore, the population in 2022 will be approximately 6,063,646.

7 0

1 year ago

Convert 714 years to minutes. (please show the steps to how you did the problem.)

Karolina [17]

1yr 525948.77
—— = ———————
714yr. X min

Now, cross multiply

X min = 714 yr
———. X 525948.77 min ➡️ x min = 375527421.78000003 min

714 years = 375527421.78000003 min

3.753e+ 8

5 0

3 years ago