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andreev551 [17]
2 years ago
5

QUICK PLEASE. A person invest $2000 at 4.5% simple interest for two years. make sure to show all your work.

Mathematics
1 answer:
Marizza181 [45]2 years ago
8 0

The total amount after 2 years is $2180

<h3>How to determine the interest?</h3>

The given parameters are:

Principal, P =$2000

Rate, r =4.5%

The interest in 2 years is calculated as:

I = PRT

So, we have:

I = 2000 * 4.5% * 2

Evaluate

I = 180

Hence, the interest after 2 years is $180

<h3>How to determine the total amount?</h3>

This is calculated as:

Amount = P + I

So, we have:

Amount = $2000 + $180

Evaluate

Amount = $2180

Hence, the total amount after 2 years is $2180

Read more about simple interest at:

brainly.com/question/25845758

#SPJ1

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WILL GIVE BRAINLIEST
vesna_86 [32]

The simplified forms of the given expressions are

a. 32x

b. 0

c. -26t + 14x

d. 3t

<h3>Simplifying an expression </h3>

From the question, we are to simplify the given expressions by adding or subtracting

a. (10x) + (22x)

= 32x

b. (-6x) - (-6x)

= -6x + 6x

= 0

c. (-13t) + (14x) - (+13t)

= -13t + 14x - 13t

Collect like terms

= -13t -13t + 14x

= -26t + 14x

d. (-4t) + (+4t) - (-3t)

= -4t + 4t + 3t

= 3t

Hence, the simplified forms of the given expressions are

a. 32x

b. 0

c. -26t + 14x

d. 3t

Learn more on Simplifying an expression here: brainly.com/question/723406

#SPJ1

7 0
2 years ago
{5x=7y<br> {x+7y=21<br><br> pls help i dnt understand this...
Alinara [238K]

Answer:

x = 7/2 y = 5/2

Step-by-step explanation:

You can either use the elimiation or adding and subtracting method to get the variables for both x & y.

Once you solved for one variable, plug in the variable you just solved back into the original equation to find the other variable.

4 0
3 years ago
Use the regression line for the data in the scatterplot to answer the question. On average, how many more goals will a player sc
kari74 [83]

Answer:

A. 1/2 of a goal

Step-by-step explanation:

Hello!

Given the options:

A. 1/2 of a goal

B. 3/4of a goal

C. 1 goal

D. 4/3 goals

In a linear regression analysis the interpretation of the slope is:

> The modification of the average of Y when X increases one unit.

Given the variables

Y: Goals scored in the tournament.

X: Hours of training.

To calculate the slope, you have to use the y-intercept and choose two pairs of (Y;X) values that correspond to a value on the line, for example (1;1.5) and (2;1.5).

You can calculate the slope as b= ΔY/ΔX

b= \frac{Y_2-Y_1}{X_2-X_1}= \frac{1.5-1}{1-0} = \frac{0.5}{1}= \frac{1}{2}

1st value (X₁;Y₁)= (0;1)

2nd value (X₂Y₂)= (1;1.5)

So the average goals a player scores for every additional hour of practice is 1/2.

I hope this helps!

4 0
3 years ago
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Order the numbers −7​, 2​, −4​, 8 from least to greatest
Nutka1998 [239]
Answer: -7, -4, 2, 8
7 0
3 years ago
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What is the value of the number 6 in the total number 4560 thousand
julsineya [31]
The value of 6 is 60, since it is in the tens place. Hope this helps!
3 0
3 years ago
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