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2 years ago

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Mr. Morgan ingested $20,000 dollars in an account earning 4.5% annual interest. How many years would it take for him to earn $5,

400 in simple interest?
I know the answer is 6 but I just don’t know HOW

1 answer:

satela [25.4K]2 years ago

7 0

Answer:

6

Step-by-step explanation:

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Karolina [17]

Answer:

D

Step-by-step explanation:

If we look at the right side of the equation we see that the y-intercept is 2, so we will place a point on (0,2).

Next, we look to see if the slope of the graph if positive or negetive, and to see what is the slope (2x).

Finally, we look at the inequality if it is greater than (>), less than (<), greater than or equal to (_>), or less than or equal to (<_).

*Note the following:

if < then the line is dotted and the shading will be under the line.

if > then the line is dotted and the shading will be above the line.

if <_ then the line is solid and the shading will be under the line.

if _> then the line is solid and the shading will be above the line.*

It is a lot of information if you look at it, but with practice it can be made easier.

8 0

2 years ago

Solve for B. <br> R = x(A + B)<br><br> A) B = (R - A)/x<br> B) B = (A - Rx)/x<br> C) B = (R - Ax)/x

Vera_Pavlovna [14]

R = x(A+B)

distribute

R=Ax+Bx

subtract Ax from each side

R-Ax=Bx

divideby x

(R-Ax)/x =B

Choice C

3 0

2 years ago

Narelle is paid a salary of $45 000 per year. Calculate her weekly pay.

VladimirAG [237]

Answer:

About $865

Step-by-step explanation:

there are 52 weeks in a year

so 45000%52 is $865

5 0

2 years ago

Read 2 more answers

Jordan will hike the trail shown at a rate of 2 mi/h. Write a linear equation to represent the distance Jordan still has to

Brums [2.3K]

Answer:

y=25-4x

the y-intercept represents the length of the trail

Step-by-step explanation:

7 0

2 years ago

Daniel and Morgan both live 132 miles away from the beach it took Daniel 253 minutes less than two times the time it took Morgan

kenny6666 [7]

Answer:

It took <u>187.4 minutes</u> to arrive Daniel at the beach.

Step-by-step explanation:

Given:

Daniel and Morgan both live 132 miles away from the beach it took Daniel 253 minutes less than two times the time it took Morgan to reach the beach.

Morgan drove at 36 mph.

Now, to find the time it take Daniel to arrive at the beach.

Let the time taken by Morgan be $x.$

And the time taken by Daniel is $2x-253.$

Distance = 132 miles.

Speed = 36 mph.

Now, to get the time taken by Morgan by putting the formula:

<em><u>Distance = Speed × time</u></em>

$132=36\times x$

<em>Dividing both sides by 36 we get:</em>

$3.67=x\\x=3.67\ hours.$

So, the time taken by morgan = 3.67 hours.

Thus, we convert the time into minutes:

$3.67\times 60\\=220.2\ minutes.$

Now, the time taken by Daniel, we get by substituting the value of $x$ :

$2x-253\\=2\times 220.2-253\\=440.4-253\\=187.4\ minutes.$

Therefore, it took 187.4 minutes to arrive Daniel at the beach.

6 0

2 years ago