All categories

3 years ago

2. Imagine you have invested $800 into a savings account that earns 3.5% interest

Mathematics

2 answers:

Kaylis [27]3 years ago

5 0

The amount after 5 years is $ 950.15

Step-by-step explanation:

Given,

Principle (P) = $ 800

Time (T) = 5 years

Rate of interest (R) = 3.5%

To find the amount after 5 years.

Formula

The amount after T years compounded annually is A = P $(1+\frac{R}{100} )^{T}$

Now,

Putting the values of P, T, R we get,

A = $ 800 $(1+\frac{3.5}{100} )^{5}$

= $ 950.15 (approx)

lidiya [134]3 years ago

4 0

Answer:

The balance of your account after 5 years without more deposits or withdrawals will be $950.15.

Step-by-step explanation:

You might be interested in

Ayo, here are some points. Also- what's an unpopular opinion you have? About anything.

Sati [7]

Answer:

hli

Step-by-step explanation:

how r u dear hope u r fine

3 0

2 years ago

Read 2 more answers

5. There are two kinds of products (called DA and GA) produced in your company every day. Alsothere are two kinds of materials (

chubhunter [2.5K]

Answer:

a) $56000
b) DA = 2, GA = 10

Step-by-step explanation:

Given

DA = A + B ⇒ $3000
GA = A + 2B ⇒ $5000
Number of A = 12
Number of B = 22

We can see from the equations that

GA - DA = B ⇒ $2000 and
A = $1000 and B = $2000 in terms of profit

So greater use of unit B brings greater profit. We don't want any unit is left over, so get this equation.

A + B = 12
A + 2B = 22

Is the equation set to indicate use of the units A and B

Solving we get

A = 2 and
B = 10

It this case all the units are used and profit is maximum

2*$3000 + 10*$5000 = $56000

Number of DA = 2
Number of GA = 10

8 0

3 years ago

Please help!!!!!!!!!!!

Assoli18 [71]

Let's take this problem step by step:

To find the ordered pair of the system:

⇒ must set both equations equal to each other

⇒ and solve for 'x'

Let's solve:

$x^2-2x+3=-2x+19\\x^2-2x+2x+3-19=0\\x^2-16=0\\(x+4)(x-4)=0$

Let's find the x-values:

$(x-4)=0\\x=4\\\\(x+4)=0\\x=-4$

Let's find f(x)'s value for each 'x':

$x=4\\f(4)=-2(4)+19=-8+19=11\\\\x=-4\\f(-4)=-2(-4)+19=8+19=27$

Answer: (4, 11), (-4,27)

Hope that helps!

#LearnwithBrainly

3 0

1 year ago

Please answer the question!

Airida [17]

ANSWER

$Area = 2\sqrt{3} \: {cm}^{2}$

EXPLANATION

We need to use the Pythagoras Theorem to find the height of the triangle.

${a}^{2} + {b}^{2} = {c}^{2}$

$({2 \sqrt{3}) }^{2} + {b}^{2} = {4}^{2}$

$12 + {b}^{2} = 16$

${b}^{2} = 16 - 12$

${b}^{2} = 4$

Take positive square root to get;

$b = \sqrt{4} = 2$

Area =½bh

$Area = \frac{1}{2} \times 2\sqrt{3} \times 2$

$Area = 2\sqrt{3} \: {cm}^{2}$

7 0

3 years ago

Can someone plssss help me in this question

const2013 [10]

Answer:

75 degrees

Step-by-step explanation:

4 0

2 years ago