Mathematics Middle School

You have 2 different savings accounts. For Account​ A, the simple interest earned after 3 months is $0.90. For Account​ B, the simple interest earned after 18 months is $22.50. If the interest rate is 3.6%for Account A and 2.5% for Account​ B, how much is the principal in each​ account? Which account earned you the most interest the first​ month? Explain your answer.

Account A has a principal of ​$BLANK. (Round to the nearest dollar as​ needed.)

Answers

Answer 1
You have to round it to 21 which is the answer

Related Questions

Which table corresponds to the graph of the function below?

Answers

B corresponds to the graph.

Answer:

It is C

Step-by-step explanation:

First-person to get this right with an explanation gets Brainliest

Segment AB measures 3 cm. Point O is the center of dilation. How long is the image of AB after a dilation with

1. Scale factor 5?
2. Scale factor 3.7?
3. Scale factor 1/5?
4. Scale factor s?

Answers

Scale fatigue the advancement of microscope 5

If m = -4 and n = 7, what is the value of m - n?

11
-3
-11
3

Answers

Answer:

-11

Step-by-step explanation:

-4 - 7 = -11

-4-7=-11. Negative and negative are not next to each other, so it doesn’t become positive.

Please tell me how you did this step by step
Think about how you can use absolute value notation to express the distance between two points on a coordinate graph. For each pair of points below, find the distance between the given points and express your work using absolute value symbols. Please Show or Explain your work.

(4, 9) and ( –5, 9)

Answers

Answer:

(4, 9) and (-10, -8)

Step-by-step explanation:

Answer:

absolute value symbols are the the ones that look like this | | with numbers in the middle right?

If one angle of a triangle measures 80°, select a pair of angle measurements that could describe the other two angles.

Answers

Answer:C

Step-by-step explanation:

Answer:

A triangle's angles in total have to be added to 180°, so I believe the pair should be A and D

Step-by-step explanation:

180-80=100

95+5+100

in total we have a triangle with all angles added up to 180°

If 75% of the sixth grade class is making a B or higher what percent is making lower than a B?

Answers

Answer: 25%

Step-by-step explanation: 100-75=25

75%=3/4
75/3= 25
25% = 1/4

25% of the class is making lower than a B

aa i need help please :')

Answers

E has more area because E has more space and shapes. If you cut up D to match some of the shapes for E there wouldn’t be enough. So therefore E is larger area wise.
the answer is eeeeeeeeeee

Please help! (I'll give brainliest to the first right answer.)
(you don't have to do 2 and 4)
Nobody has gotten it right so far :(

Answers

Answer:

1. initial point is (2, 4)

reflected point is (-2, 4)

the coordinates are similar because they involve the same numbers, however, with the reflection across the Y axis, the X point became negative.

2. initial point is (2, 4)

reflected point is (2, -4)

again, same numbers but the X value becomes negative

Hope this helps!

1) (2,3)
(-2,3)

2) (2,3)
(2,-3)

The table below shows field goal statistics for three different kickers. Order the kickers by their field goal success rate from least to greatest. I have added a picture of the graph.

Answers

Answer:

Kicker C, kicker B, and then kicker A

Step-by-step explanation:

Just divide the field goals made by field goals attempted to get the success rate. A = 12 / 14 = 0.857      B = 15 / 18 = 0.83      C = 19 / 24 = 0.79

0.79 < 0.83 < 0.857

I agree with the other person

The population of a town can be modeled by f(x) = 19,820 * 0.98^x. Identify the initial value of the population. Is the population increasing or decreasing? What is the growth or decay factor? How does the population change each year?

Answers

Answer:

all ik is that its increasing i think

Step-by-step explanation:

Show step by step In a day there are 86,400 seconds. Write this number in scientific notation.

Answers

Answer:

8.64 × 104

Step-by-step explanation:

Answer:

864 x 10³

Step-by-step explanation:

The expression 1.5y — 6 factored is

Answers

1.5 (Y-4) is the answer

The expression 1.5y - 6  can be factored as  1.5(y-5).

What is Factor?

A factor is a number which entirely divides another number.

Let 8 is a number, so there 2 and 4  are factors of it.

The given expression is,

1.5y - 6

The expression can be rewritten as,

1.5y - 1.5×4

Take 1.5 common from each term,

1.5(y-5)

The expression 1.5y - 6  can be factored as  1.5(y-5).

To know more about Factor on:

https://brainly.com/question/14452738

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The equation for the horizontal line that passes through (1.5, 2.5) is y = 2.52 * Y = 2.5 :: Y = 1.5 " y = 1.52​

Answers

Answer:

yes they do because 15x7448 is 1.5 in is 2.52

Bill bought a shirt for $35.80 plus he paid an additional 7% in sales tax. What was the total cost?

Answers

Answer:

60.86 i think

Step-by-step explanation:

answer: 38.66
how to solve: you find the amount that is taxed by multiplying 0.08 by $35.80, after that you should get 2.86 then add that to the original amount

Please help! (I'll give brainliest to the first right answer.)

Answers

Answer:

1. 2,3; -2, 3

2. Both points share common values, but their absolute values for the x-value vary.

3. 2,3; 2, -3

4. Both points share common values, but their absolute values for the y-value vary.  

Step-by-step explanation:

For 1, the answer is thus:

-On the graph, the original point is 2, 3.

-A reflection over the y-axis changes the x-value, so it would be -2,3.

Similar for the next chart:

-The initial point is 2,3.

-A reflection over the x-axis changes the y-value, so the reflected point would be 2, -3.

The explanation is:

Both points have similar values except with differences in the absolute value.

Hope this helps you.  

(The answer to your question would be
2,3) (-2,3)

ryan had 40$ to buy an apple then on Tuesday he go 9$ how many dollars did he had in all

Answers

Answer:

40 plus 9 is 49 simple math

Mark me as brainliest plz

Answer:

49

Step-by-step explanation:

Please help, I will give brainliest to best answer

Answers

Answer: corn flour

Step-by-step explanation:

WF: 12.5/5 =2.5 per pound

RF: 24/8 = 3 per pound

CR: 33.75/15 = 2.25 per pound

SF: 55.2/24=2.4 per pound

14% of 120

[tex]\text{Explain in detail, please!}[/tex]
[tex]\big\text{:)}[/tex]

Answers

Answer:

16.8

Step-by-step explanation:

14% of 120 = 0.14 *120 = 16.8

14% of 120 is 16.8. Explanation: to get 10% of 120, simply move the decimal one place to the left. Getting 10% of something is the same as dividing it by 10 (120 divided by 10 is 12.). Now, to find 4% of 120, multiply 0.4 x 12 and you get 4.8. This is a hack to finding out percentages, simply take every number in 120 except for the last one, which is 0. That makes it 12. In order to make it balanced, we have to preform the same effect on 4, making it 0.4. (Oml this doesn’t make sense does it-) Example: to find 40 percent of 60, take every digit in those two number except for the last one, so 4 and 6. Then proceed to multiply them. If there is a one digit number, move the decimal one place to the left. I hope this math hack helps you in the future. Anyways, continuing. Now that we figured out 10% and 4% of 120, all that is left to do is add. 4.8 + 12 = 16.8. That is why 16.8 is the answer. (Kavlgdmgakgskgs this is way too long I hope I didn’t blabber on too much)

can someone please help me

Answers

Yeah but where is the problem??

The graphs show the distances traveled by two bikers riding at constant rates.

Drag to the table the unit rate that matches each graph.

Tell me if you cant see the picture! UwU

Answers

the first one is 21mph, the second one is 17mph
I also agree with the guy on top

Please help me answer this question.

Answers

18c - 30d + 36
hope it helped

Setting 7 / 3 equal to which ratio would result in a valid proportion? a.9 / 49 b.18 / 42 c.42 / 18 d.49 / 9

Answers

I believe the answer is C, but please correct me if I’m wrong!

how do you do
this

(move 3 circles to make the figure upside down

Answers

Answer:

Move the top left and right to the sides of the second to last row, then move the single circle from the bottom row to the top.

Step-by-step explanation:

This question easy yall

Answers

Answer:d

Step-by-step explanation:

Answer: D)

When a figure is reflected across the y-axis, it's like using a vertical mirror. The figures should have an equal distance from the vertical line.

Kayla and me went to the park and got three ice cream then on wedenday, we came back to get two ice cream how many ice cream did we had in all.

Answers

5 ice creams in all.

Which equation represents a linear function of x?
A. 2x + y = 4
B. y = the square root of x
C. 3x - y = x(x+2)
D. y = (x+3)(x-5)

Answers

answer should be A. 2x + y = 4, hopefully this helped :]
The correct answer would be A. 2x + y = 4

The two opposite vertices of a square
are (-2, 2) and (1, -1). What are the other two vertices of the square?

Answers

Answer:

(-2, -1), and (1, 2)

Step-by-step explanation:

i made a grid and i made a square with the -2, 2 and 1, -1.

What is the next number in this sequence? 3, 7, 11, 15….
17
21
19
22

Answers

Answer:

19

Step-by-step explanation:

Please give brainliest.

Answer: 19

Step-by-step explanation:

hope this works

Find the measures of the interior angles. Help me please..

Answers

Answer:

39

Step-by-step explanation:

Total interior angle of a triangle equal to 180. [180-102]/2

Identify the GCF for he given set 23 and 115 A. 1 B. 23 C. 11

Answers

Answer:

b. 23

Step-by-step explanation:

Using factor trees

23                              115

∧                                 ∧

1  23                           5  23

So,

23= 23

115= 23

If you circle the common factors in each factor tree, you get 23.

Therefore your answer is B

The greatest common factor of the numbers 23 and 115 will be 23.

What is the greatest common factor?

Simply said, it is the biggest common element. The highest consistent element in the above example is 15, making 15 the greatest common factor amongst 15, 30, and 105. The biggest chunk of the common factors is called the "Greatest Common Factor" (of two or more numbers).

The whole numbers are given below.

23 and 115

The factor of the number 23 is given as,

23 = 1 x 23

The factor of the number 115 is given as,

115 = 1 x 5 x 23

The greatest common factor of the numbers 23 and 115 will be 23.

More about the greatest common factor link is given below.

https://brainly.com/question/11221202

#SPJ2

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