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3 years ago

If you have $100 in a savings account earning 3% interest per year, how much will you have in

Mathematics

2 answers:

ASHA 777 [7]3 years ago

6 0

Answer:

$106

Step-by-step explanation:

You have 100$ in savings account

Interest rate =3%

Time = 2 years

Total in 2 years:

100 + 2*3% = 100 *1.06= $106

defon3 years ago

3 0

The interest formula is as follows:

Amount Invested · Rate = Interest Earned

If we invest $100 at 3% interest per year,

how much do we earn that year?

Well based on our formula, we can simply multiply 100 · 3%.

Think of the 3% as 3/100.

So we have 100 · 3/100 and the 100's cancel and we're left with 3.

So $3 is earned in 1 year.

So after two years, you will have double that or $6.

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Which graph represents the function f(x)= 0.2^x + 3

Dennis_Churaev [7]

The third graph or bottom left graph represents $f(x) = 0.2^{x} + 3.$

Step-by-step explanation:

Step 1:

To determine which of the given graphs represents the equation $f(x) = 0.2^{x} + 3$ , we substitute some values in the place of x.

When $x=0,$ $f(x) = 0.2^{x} + 3, f(0) = 0.2^{0} + 3= 4.$

Anything with an exponent of 0 will equal 1.

So the graphs on the right side cannot be the answers.

Step 2:

Now we substitute another value to determine which graph represents $f(x) = 0.2^{x} + 3.$

When $x=1,$ $f(x) = 0.2^{x} + 3, f(1) = 0.2^{1} + 3= 4.2.$

The value of f(x) when $x=1$ is lesser than the value of f(x) when $x =0.$

So the third graph or bottom left graph represents $f(x) = 0.2^{x} + 3.$

5 0

3 years ago

Please help me with my math homework :D (I'll mark brainliest)

EastWind [94]

Answer:

I believe the answer is A

Step-by-step explanation:

pls dont report me if wrong

5 0

3 years ago

Read 2 more answers

4 people equally share 6 brownies. How much brownie does each person

Sever21 [200]

Answer:

2/3

Step-by-step explanation:

if you half the brownies each person would get 3 halfs of a brownie

8 0

3 years ago

Which of the following is equal to √^3√5 5^1/3 5^1/6 5^2/3 5^3/2

svlad2 [7]

I think it’s number 3

5 0

3 years ago

Lines a and b are parallel. What is the measuee of angle S?

WITCHER [35]

Answer:

The measure of angle s is 22°

Step-by-step explanation:

Given:

Horizontal lines A and B are parallel and are intersecting because a line is going through the both of them.
Top right angle of line A is labeled to be 158°, while the top left angle in line B is labeled S° indicating this variable is the missing degrees.

To find:

The angle of S, in degrees.

∠1 and 158° are both on a straight line and supplementary.

(Supplementary angles are those angles that sum up to 180 degrees. )

So solving,

⇒ ∠1=180°-158°=22° ....> Angles ∠1 and S are interior angles

Due to lines A and B being parallel, all interior lines are equal.

As a result, the answer is therefore 22°.

8 0

2 years ago