Ask question

Ask question

All categories

3 years ago

15

Write the first four terms in the multiplication pattern given by the formula:10 · 5n

1 answer:

yanalaym [24]3 years ago

7 0

We have that
an=<span>10 * 5n---------------> an=50*n

then

for n=1
a1=50*1=50

</span>for n=2
a2=50*2=100

for n=3
a3=50*3=150

for n=4
a4=50*4=200<span>

the answer is
</span><span>the first four terms are [50,100,150,200]</span><span>

</span>

You might be interested in

Please answer to those<br><br> (a+2)(a+2)<br><br> (b+7)(b+7)<br><br> (c-3)(c-3)

oksano4ka [1.4K]

Answer: 1. a^2 + 4a + 4

2. b^2 + 14b + 14

3. c^2 -6c + 9

5 0

3 years ago

Read 2 more answers

Miranda earned $c for working 8 hours. Write an expression to show how much Miranda earned for each hour she worked.

BabaBlast [244]

$c/8
You would substitute the c for the pay per hours and follow the expression through to determine each hour's pay, but since it's not asking for an equation, you don't need to add =(amount) to the end

3 0

3 years ago

Walter invests $100,000 in an account that compounds interest continuously and earns 12%. How long will it take for his money to

prohojiy [21]

Answer:

$300000= 100000 e^{0.12 t}$

We divide both sides by 100000 and we got:

$3 = e^{0.12 t}$

Now we can apply natural logs on both sides;

$ln(3) = 0.12 t$

And then the value of t would be:

$t = \frac{ln(3)}{0.12}= 9.16 years$

And rounded to the nearest tenth would be 9.2 years.

Step-by-step explanation:

For this case since we know that the interest is compounded continuously, then we can use the following formula:

$A =P e^{rt}$

Where A is the future value, P the present value , r the rate of interest in fraction and t the number of years.

For this case we know that P = 100000 and r =0.12 we want to triplicate this amount and that means $A= 300000$ and we want to find the value for t.

$300000= 100000 e^{0.12 t}$

We divide both sides by 100000 and we got:

$3 = e^{0.12 t}$

Now we can apply natural logs on both sides;

$ln(3) = 0.12 t$

And then the value of t would be:

$t = \frac{ln(3)}{0.12}= 9.16 years$

And rounded to the nearest tenth would be 9.2 years.

5 0

3 years ago

vWhat is the probability of drawing either a king, a queen, or a jack from a deck of 52 playing cards

Bas_tet [7]

Answer:

20 por ciento de probabilidad de que elijas una de esas cartas

Step-by-step explanation:

20 por ciento de probabilidad de que elijas una de esas cartas

6 0

3 years ago

Read 2 more answers

Max is painting a fence.The table shows the number of square feet he painted after various numbers of minutes. What is the rate

ohaa [14]

Answer:

3.5

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers