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3 years ago

Q. As a project manager, you need to plan production runs over the next 3 weeks. If

Mathematics

1 answer:

viktelen [127]3 years ago

6 0

Answer:

B option is correct OK that is 3750 ok

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15 Points

joja [24]

Answer:

Simple interest = $36

Compound interest = $48.96

It's better to invest $600 at 4% compounded monthly for 2 years as it's giving us more profit.

Step-by-step explanation:

Simple interest is calculated on the principal amount of a loan. Compound interest is calculated on the sum of principal amount and accumulated interest of previous periods.

Simple interest = $\frac{P R T}{100}$

Compound interest = $P(1+\frac{R}{100} )^T-P$

Here, P denotes principal amount, R denotes rate of interest, T denotes time.

Given: $600 invested at 3% simple interest for 2 years, $600 invested at 4% compounded monthly for 2 years

To find: Simple interest and compound interest.

Solution:

Take P=600, R=3% and T=2 years

Using the formula of simple interest mentioned above,

Simple interest = $\frac{600\times 3\times 2}{100}=36$

So, interest earned is $36

Take P=600, R=4% and T=2 years

Using the formula of compound interest mentioned above,

Compound interest = $600\left ( 1+\frac{4}{100} \right )^2-600$

= $600\left ( 1+\frac{1}{25} \right )^2-600$

= $600\left [ \left ( \frac{26}{25} \right )^2-1 \right ]$

= $600\left ( \frac{676}{625}-1 \right )$

= $600\times \frac{51}{625}=48.96$

So, interest earned is $48.96

It's better to invest $600 at 4% compounded monthly for 2 years as it's giving us more profit.

8 0

3 years ago

The graph shows a line of best fit because the points are plotted evenly above and below the line.

stepladder [879]

It should be A: the points are plotted evenly above and below

3 0

3 years ago

How do you solve this equation -6x + 7y =13 and -6x +8y =20 using elimination

ohaa [14]

Answer:

x=6,y= 7

Step-by-step explanation:

-6x +7y= 13

-6x+8y=20

-y = -7

divide through by -1

y =7

sub y= 7 in equation 1

then x= 6

8 0

3 years ago

Could someone Help it’s a new topic

bagirrra123 [75]

Answer:

So to do this you need a protactor and measure it with it, then add the total

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

I cannot answer this question 20.4= ? tenths

jekas [21]

The question asked in this query is the place order of the number value 20.4 and what is the tenths? We can further explain the state order values of the number is expanded form thus,
1. 20.0 – tens 
2. 0.4 – tenths

Now, which is the tenths in the number? It is the digit number of 0.4

8 0

4 years ago

Read 2 more answers