Ask question

Ask question

All categories

2 years ago

12

Layla is going to invest $5,200 and leave it in an account for 15 years. Assuming the interest is compounded monthly, what inter

est rate, to the nearest tenth of a percent, would be required in order for Layla to end up with $13,800?

1 answer:

AleksandrR [38]2 years ago

4 0

Answer:

6.5%

Step-by-step explanation:

I just know

You might be interested in

Given that f(x) = x2 + 10x + 21 and g(x) = x + 7, find (f•g)(x) and express

sammy [17]

Answer:

<h2> $(f.g)x = {x}^{2} + 24x + 140$ </h2>

Step-by-step explanation:

$given \\ f(x) = x ^{2} + 10x + 21 \: and \: g(x) = x + 7$

$as \: we \: know \: (f.g)x \: is \: same \: as$

$f(g(x))$

$so \:$

$f(x + 7) = ( x + 7) ^{2} + 10(x + 7) + 21$

$f(x + 7) = {x}^{2} + 14x + 49 + 10x + 70 + 21$

$f(x + 7) = x^{2} + 24x + 140$

$therefore$

$(f.g)x = {x}^{2} + 24x + 140$

3 0

2 years ago

Can someone help me with this question.

Korolek [52]

Answer:

lesser x = -4

greater x = 1

Step-by-step explanation:

here's the solution :-

=》

${x}^{2} + 3x - 4 = 0$

=》

${x}^{2} + 4x - x - 4$

=》

$x(x + 4) - 1(x + 4)$

=》

$(x + 4)(x - 1)$

now, there are two cases

case 1) where x + 4 = 0

=》x = -4

case 2) where x - 1 = 0

=》x = 1

6 0

2 years ago

Read 2 more answers

19. Martin wants to buy a new CD player. The

Alex777 [14]

Answer:

$131.25

Step-by-step explanation:

175×0.25=43.75

175-43.75=131.25

6 0

2 years ago

Write a corresponding real world problem to represent 2x - 125=400

Fantom [35]

Answer:

Sara has twice the number of cookies than her sister. Lily has 125 cookies. If both the girls have 400 cookies in total what is the value of x ?

Step-by-step explanation:

7 0

2 years ago

Find the total surface area of this cone leave your answer in terms of pi. 12in 15in

topjm [15]

I hope you understood!!

5 0

2 years ago