Mathematics High School

After 4 years, $3,006 deposited in a savings account with simple interest had grown to a total of $3,967.92. What was the interest rate?

Answers

Answer 1

Answer:

So interest rate is 8% per annum

Step-by-step explanation:

Principal amount = $3,006

Amount at end = $3,967.92

Time = 4yrs

interest money = ($3967.92 - $3006)  

also equal to = 4 * (x/100) * $3,006

Where x is the interest rate per annum

So, 4 * (x/100) * $3,006 = ($3967.92 - $3006)

        x = 8%

So interest rate is 8% per annum

Related Questions

I need this ASAP!!


calculate the rate of change on this graph

Answers

Answer: The slope is 2

Step-by-step explanation: For questions like these, find 2 points on the graph that are on whole numbers, for example (10,60) and (20,80). Then use the formula y2-y1/x2-x1 to solve for the slope, which would be the same thing as rate of change. 80-60/20-10 which equals 2. The slope would be 2.

Sue wakes up at 7:45 A.M. and jogs for 40 minutes. She then spends 45 minutes dressing for school before she catches the bus. At what time does Sue get on the bus?​

Answers

sue would get on the bus at 9:10

Answer:

9:00

Step-by-step explanation:

Question 1 options:
Find the slope of the line that passes through (7, 18) and (9, 9).

Write your answer as an improper fraction.

Answers

Answer:

9/-2

Step-by-step explanation:

im in algebra and its easy

answer: 9/-2

use Y-Y
——
X-X

Amani's calculator weighs 7/25 pound. \tVhat is the weight of her calculator expressed as a
decimal?

Answers

Answer:

0.28 pounds

Step-by-step explanation:

Here, we want to get the weight of the calculator expressed as a decimal

Mathematically, what we have to do is to divide 7 by 25

The answer is 0.28 pounds

What is 3,348 rounded to the nearest hundred?

Answers

Answer:

3,300

Step-by-step explanation:

Answer:

3, 348 rounded to the nearest hundred is 3, 300.

Step-by-step explanation:

Let's have a look at the hundreds place. The number "3" is in the hundreds place, which has the value 300 since 3*100 = 300. What is the number next to the three in the hundreds place? Well, it is 4, which has the value of 40 since 4*10 = 40.

Remember, 4 or less, let it rest (this means keep the number and make the other numbers after it into zeroes).

5 or more, let it soar (this means to add one to the number and make the other numbers after it into zeroes).

1, 6, 36, 216, ...

Find the 10th term in the sequence using the explicit formula.

Answers

The answer is 10077696
Because you multiply them by 6

plz help me put this from least to greatest

Answers

Answer:

0.09

1/9

9/10

91%

there is the answer hope it helps!!!

Please help me and explain

Answers

Answer:

the answers would be 12/35

because you all the animals together including the wolf and bobcat which is 35. so then you add the wolf and bobcat separately which is 12

Answer:

answer will be 12/35

Step-by-step explanation:

total no. of animal= 16+7+5+7=35andtotal bobcat and wolf =5+7=12so. probability=12/35--------------------------plzzzz mark it as a brilliant ans

Please please help if possible I love you thank you so much!!!❤️❤️❤️ due really soon

Answers

Step-by-step explanation:

There is no question here

Answer: Help with what? You forgot to link your question

Step-by-step explanation:

The Davis family traveled to Silver Lake in five hours. Their return trip took StartFraction 7 Over 8 EndFraction of the time it took to travel to the lake. How long did the return trip take?

Answers

Answer: Im pretty sure the answer is 4 and 3/8

Step-by-step explanation:

hope this helps!

Answer:

4 and 3/8

Step-by-step explanation:

Plz brainliest

Please helppppp :)))

Answers

Answer:

all I see is a black screen for the question???

Can someone pls answer these if someone gives me a step by step answer gets brainliest and 100pts

Quadrilateral ABCD has been dilated by a scale factor of -5/3, Quadrilateral A'B'C'D' is an enlargement of the pre-image.

Question 17 options:
True
False

Question 18 (5 points)
Quadrilateral MNPQ has been dilated by a scale factor of 1/2, Quadrilateral M'N'P'Q' is an enlargement of the pre-image.

Question 18 options:
True
False

Answers

9514 1404 393

Answer:

  17. True

  18. False

Step-by-step explanation:

A dilation will be an enlargement when the magnitude of the scale factor is greater than 1.

__

17. The magnitude of the scale factor is 1 2/3, a value greater than 1. The dilation is an enlargement (True).

__

18. The magnitude of the scale factor is 1/2, a value less than 1. The dilation is not an enlargement. The statement is False.

Please show work(15 points)
a map of Connecticut is drawn to a scale where 2 inches on the map represents 35 miles. if Greenwich and Stonington are 105 miles from each other how far apart do they appear on the map

Answers

Answer: 6 inches

Step-by-step explanation:

2 inches = 35 miles, so, 105 divided by 35 which is three, then 3 x 2  = 6

you're welcome

Please help!!!!
A 1 and 3 only
B 2 only
C 1 and 2 only
D 1 only

Answers

Step-by-step explanation:

D I think sorry if it's wrong :(

The ruler below shows a 7-inch segment divided into 2 equal parts. What is the length of one of those parts?

Answers

Answer:

3.5

Step-by-step explanation:

7/3= 3.5 or 3 1/2

Howie wants to get a $250 loan with a simple interest rate of 4%.

Which expression can be used to find the TOTAL amount that must be repaid on this loan?



1Points
A
250 + 4%

B
250 x 0.04

C
(.04 x 250) + 250

Answers

Answer:

w

Step-by-step explanation:

a

When paying for a restaurant order, a customer's total for food was $28.50. What is a 16% tip for that total?

Answers

Answer:

33.06

Step-by-step explanation:

you would do 28.5*0.16 and you would get 4.56 ss you would add that to the cost and you would get 33.06

Given f(x) = -x +6, Evaluate f(x) for X= -1 and 3 and 5
Range:

Answers

Answer:

f(x) for x = -1 is -1+6= 5

f(x) for x = 3 is -3+6= 3

f(x) for x = 5 is -5+6= 1

Which expressions are equivalent to 3.64? Check all that apply. 1 36.4 + 10 36.4 x 10 0 0.0364 x 100 [(3 x 1) + (6 x 0.1) + (4 x 0.01)] x 100 O (3 x 1) + (6 * 0.1) + (4 0.01)​

Answers

Answer:

0.0364 × 100

and

[(3×1)+(6×0.1)+(4×0.01)

45 WZ is parallel to XY,
SW = 15, WX = 5, SZ =12, WZ= 9 Find XY
S
I
W
Z
Х
Y

Answers

Step-by-step explanation:

wz parallel to XYXYS similar WZSXY/WZ=XS/SWXY/9=20/15XY=12

solve 3/2 - 11/4
please anwser

Answers

Answer:

-1 1/4

Step-by-step explanation:

Answer:

-5/4

Step-by-step explanation:

3/2 into 6/4 to make the same denominator then do 6/4 - 11/4 which is -5/4

Determine the solution for the system of equations: y = -2x + 1 3x - 2y = 5 A. (1, -1) B. (-1, 1) C. (-1, 0) D. No Solution

Answers

Answer:

Step-by-step explanation: d

Which is an equation of a direct proportion?

A. =1/3−2
B. =3/
C. =−3+4
D. =−3

Answers

Answer:

D. y=-3x

Step-by-step explanation:

Direct Proportion

A direct proportion is a relation between variables where their ratio is a constant value. This means that if y and x are proportional, then:

[tex]\displaystyle \frac{y}{x}=k[/tex]

Where k is the constant of proportionality.

Solving for y:

y=kx

The only choice representing a direct proportion is:

D. y=-3x

Answer:

D

Step-by-step explanation:

2. (05.02 LC) Which equation does the graph below represent? (5 polnts) 8 2 .2 O y = 2x Y = 2 x y = 2 + x​

Answers

Answer:

b

Step-by-step explanation:

A. 1
B. .5
C. .55
D. .10
E. 1.10

Answers

Answer:

E

Step-by-step explanation:

The onlt one that makes sense

E is the correct answer . Hope u got it correct

A crew of highway workers paved 13 mile in 14 hour. If they work at the same rate, how much will they pave in one hour?

Answers

Answer:

Step-by-step explanation:

in one hour if i am correct they will pave 0.928 or 0.930 miles

Divide. 3/7 divided by 6

Answers

Answer:

1/14

Step-by-step explanation:

[tex] \frac{3}{7} \times \frac{1}{6} = \frac{1}{14} [/tex]

or 0.071

please mark me brainliest and 5 star

QUICK HELP I NEED TO ANSWER THIS QUESTION



WHO ASKED???

Answers

Answer:

Lol

Step-by-step explanation:

BRAINLIEST BRAINLIEST
please answer thank you

Answers

Answer:

y + x = 7

Step-by-step explanation:

Standard form should be

y - 9 = -(x+2)

y = -x -2 +9

y + x = 7

Answer:

y + x = 7

Step-by-step explanation:

hope that helps :)

could you mark my answer as brainliest ? :)

45 Points- Geometry


HELP ME

Answers

3

S<--->T

T<--->S

Same thing

4

Both sides a equivalent therefore both triangle areas are also equivalent

9514 1404 393

Explanation:

The missing reasons are ...

  3. Reflexive property of congruence. A segment is congruent to itself.

  4. SSS postulate. The three corresponding sides are shown congruent, so the triangles are congruent.

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