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kompoz [17]
4 years ago
10

To find simple interest you multiply the principal (in dollars) the interest rate (as a decimal) and the time in years the equat

ion 24.00=400. 0.015.4 shows how to find the simple interest for a certain account after 4 years .
A.what is the interest rate as a percent

B.how much is the simple interest?

C.what is the principal?
Mathematics
1 answer:
AveGali [126]4 years ago
4 0
Here we have $400 originally and it is invested at an interest rate of 0.015 for 4 years.

Therefore we can say that the interest rate is 0.015 * 4 * 100 = 6% for the 4 years.

Simple interest is 6% / 4 = 1.5%.

And the principal is $400.
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How can a line segment CD be written using symbols?
kykrilka [37]

Solution

- The line segment CD is written as follows:

\overline{CD}

6 0
2 years ago
If a number x is chosen at random from the numbers -2,-1, 0, 1,2.what is the probability that x2<2.
Katyanochek1 [597]

Answer:

Do you mean 2x<2 or

X <2 or do you mean x²<2

Step-by-step explanation:

If your question is X²<2

Then

Total outcomes=5

Possible outcomes=3(-1,0,1)

Probability of x²<2=3/5

If your question means probability of2x<2

Then

Total outcomes=5

Possible outcomes=3 (-2,-1,0)

Probability of 2x<2=3/5

If your question means x< 2

Then

Total outcomes=5

Possible outcomes=4 (-2,-1,0,1)

Probability of x <2 =4/5

If I have not answered your question

then you can comment and ask me if you have any doubts

Hope this helps

8 0
4 years ago
I really need this answer, the options are
KonstantinChe [14]

Answer:

first one is a 20 prcent decrease from x to y

and for the second one is it a 37.5 percent increase

Step-by-step explanation:

hope this helped

5 0
3 years ago
Read 2 more answers
Which steps should be used to graph the equation below? y-4=1/3(x+2)
juin [17]

-> First, we want to put it into more of a slope-intercept form so we can graph.

y - 4 = 1/3 (x + 2)

y = 1/3 (x + 2) + 4

y = 1/3x + 2/3 + 4

y = 1/3x + 14/3

-> Next, we will plot the point (0, 14/3) because it is the y-intercept of our equation

-> Last, we will move up one and to the right three, following the pattern of "rise over run" with our slope of 1/3

       [] The finished graph is attached

       [] I have also graphed the original equation to show that they overlap, showing that our simplification works

Have a nice day!

     I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly.

- Heather

3 0
2 years ago
NEED HELP ASAP 20 MINUTES LEFT ON TIMER
3241004551 [841]

Answer:

(56/45)x^7

Step-by-step explanation:

28x^4            20

----------  ÷  -----------  becomes

    27          24x^3

28x^4         24x^3

----------  *  -----------   if we invert the divisor fraction and then multiply.    

    27            20

We get:           (28)(24)

                      -------------- x^7

                        (27)(20)

which reduces to (7)(24) x^7            (7)(8)x^7

                             ---------------    =    -------------  =  (56/45)x^7

                                 27(5)                  9(5)

3 0
3 years ago
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