3 years ago

Vanessa wants to buy a CD for $500 that earns 3% APR and is compounded

Mathematics

1 answer:

irakobra [83]3 years ago

8 0

Answer:

3.75-Apex

Step-by-step explanation:

You might be interested in

given that a1=5 and a2=15 are the first two terms of a geometric sequence, determine the values of a3 and a10. Show the calculat

Alekssandra [29.7K]

a_3 is 45 and a_10 is 98415

Step-by-step explanation:

Given

a_1 = 5

a_2 = 15

First of all we have to calculate the common ratio of the sequence. The common ratio is the ratio between two consecutive terms of a geometric sequence.

So,

$r=\frac{a_2}{a_1} = \frac{15}{5} = 3$

The explicit formula for geometric sequence is:

$a_n = a_1.r^{n-1}$

Putting the value of r and a_1

$a_n = 5.(3)^{n-1}$

Putting n=3 in the explicit formula

$a_3 =5.3^{3-1}\\= 5 * 3^2\\=5 * 9\\= 45$

Putting n=10 for tenth term

$a_{10} =5.3^{10-1}\\=5*3^9\\=5 * 19683\\=98415$

Hence,

a_3 is 45 and a_10 is 98415

Keywords: Geometric sequence, Explicit formula

Learn more about geometric sequence at:

#LearnwithBrainly

7 0

3 years ago

There are 70 sixth graders at Wilson Middle School. Only 40% of the sixth graders will attend the morning assembly. How many six

Evgesh-ka [11]

Answer:

28 sixth graders will attend

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

8/9= blank=3/11=blank<br> find an equivlant fraction

zavuch27 [327]

8/9= 16/18 and 3/11=6/22

6 0

3 years ago

if your watch loses 5 minutes each hour and you set the time correctly at 7.00, what is the actual time when your watch shows la

Varvara68 [4.7K]

The correct answer would be 10am (if by 7 you mean 7am)

7 0

3 years ago

Read 2 more answers

Which equation is a function of x?<br> O x=5<br> O x = {²+9<br> O x2 = 12 +16

kenny6666 [7]

1st one , your welcome

6 0

3 years ago