(Modified ex que Two years ago, Kim Ean invested RMP in her account which earns r% simple interest. After 18 months, she noticed that the amount had become RM10,450 and today the amount is RM10,600. Find the value of P and R.
Answers
Answer:
r= 3% P=10k
using formula S=P(1+rt)
substitute 2 diff range time and it will form 2 equation. To find r u need to divide those 2 equation. after finding r u can find P by substitute the value of r in either one of those equation. hope it can helps you
Related Questions
A seed weighs 0.00002421 ounces. What is this value in correct scientific notation?
A) 2421 x 108
B) 2.421 x 105
2.421 x 10-5
D 2421 x 10
-8
Answers
Answer:
C) 2.421 x 10^-5
Step-by-step explanation:
A negative exponent on a power of ten will make the decimal point go back that amount of times to the left, making it a lesser number. A positive exponent will cause it to move to the right, making the number greater. We aren’t going to need to make any of the numbers being multiplied greater, so we can eliminate the first two. Then we need to solve the others. We can do this by moving the decimal the amount of times that we see the exponent equals. Since C is -5, we move it to the left 5 times, and get the weight of the seed; 0.0002421.
Hope This Helped!
Factor 28x3 + 156x2 + 80x
Answers
Answer:
4(+5)(7+4)
Step-by-step explanation:
i think this is real
CAN Someone PLS HELP ME PLSSSSSSSSSSSS
Answers
Answer: where is the rest of the problem
Step-by-step explanation:
-$107.85
Solve for the variable
9b+4−8b=7
b = ?
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B+4=7
B=7-4
B=3
The width of a rectangular rug is 4 1/4 inches longer than twice its length. If the perimeter of the rug is 56 1/2 inches, which equation represents this situation?
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The question requires calculating the perimeter of the rectangular r ug
The equation which represent the situation is 113/2 = 6x + 34/4 and length is 8 inches and width is 20 1/4 inches
Given:
let
length of the rectangular r ug = x inches
Width of a rectangular r ug = (2x + 4 1/4) inches
Perimeter of the r ug = 56 1/2 inches
Perimeter of the r ug = 2(length + width)
56 1/2 = 2{x + (2x + 4 1/4)
113/2 = 2(x + 2x + 17/4)
113/2 = 2(3x + 17/4)
113/2 = 6x + 34/4
113/2 - 34/4 = 6x
(226-34) / 4 = 6x
192/4 = 6x
48 = 6x
divide both sides by 6
x = 48/6
x = 8 inches
So,
length of the rectangular r ug = x inches
= 8 inches
Width of a rectangular r ug = (2x + 4 1/4) inches
= 2(8) + 4 1/4
= 16 + 4 1/4
= 20 1/4 inches
Therefore, the equation which represent the situation is 113/2 = 6x + 34/4 and length is 8 inches and width is 20 1/4 inches
Read more:
https://brainly.com/question/10452031
Choose the 3 correct answers please! ( Branliest )
Answers
Answer:
Option A,B,E are equivalent.
Step-by-step explanation:
What we are given: Expression
To find : Which expressions are equivalent to given expression ?
Solution :
We solve the expression and check,
A) Yes it is equivalent.
B) Yes it is equivalent.
C) No it is not equivalent.
D) No it is not equivalent.
E) Yes it is equivalent.
Therefore, Option A,B,E are equivalent.
Step-by-step explanation:
Hope this Helps =)
Answer:
A , C , EStep-by-step explanation:
Answer A :[tex] - 30(3 + 2w) \\ - 30(3) - 30(2w)\\ - 90 - 60w[/tex]
It's equivalent. ✔️
Answer B :[tex]( - 9 - 6w) - 10 \\ - 9 - 6w - 10 \\ - 19 - 6w[/tex]
It's not equivalent. ✖️
Answer C :[tex] - 3(30 - 20w) \\ - 3(30) -3(20w) \\ - 90 - 60w \\ [/tex]
It's equivalent. ✔️
Answer D :[tex](6 + 4w) \times 15 \\ 15(6)+ 15(4w) \\ 90 + 60w \\ [/tex]
It's not equivalent. ✖️
Answer E :[tex] - 20(4.5 + 3w) \\ -20(4.5) -20(3w) \\ - 90 - 60w \\ [/tex]
It's equivalent. ✔️
A 125 mililiter solution of fabric dye contains 5 ml of hydrogen peroxide what percent concentration of hydrogen peroxide?
Answers
Exits on an interstate are numbered consecutively.
The distance between Exit 5 and Exit 6 is 3.2 miles.
The distance between Exit 6 and Exit 7 is 1.1 miles farther than the distance between Exit 5 and Exit
6.
The distance between Exit 6 and Exit 8 is 2.4 miles farther than the distance between Exit 5 and Exit
7.
The distance between Exit 7 and Exit 8 is
miles.
Answers
9514 1404 393
Answer:
5.6 miles
Step-by-step explanation:
Let the following distances between exits be defined:
a = exit 5 to 6
b = exit 6 to 7
c = exit 7 to 8
Then the given relations are ...
a = 3.2
b = 1.1 +a = 4.3
(b +c) = 2.4 +(a +b) ⇒ c = a +2.4 = 5.6
The distance between exits 7 and 8 is 5.6 miles.
PLEASE HELP ITS MATH THANK YOUUUU
Answers
Explanation:
29 cm : blank meters
So how do we get from 348 cm to 29 cm?
To figure this out we divide.
348 divided by 28 = 12
we divided by 12 so we do the same with 120
120 divided by 12 = 10
So that’s the answer.
I hope this makes sense and helps you :)
write an equation of the line passing through the point( 3, -1) and parallel to the line y=2/3 x-5
Answers
Answer:
[tex]y = \frac{2}{3} x - 2[/tex]
Step-by-step explanation:
find The y-intercept
[tex] - 1 = \frac{2}{3} (3) + b \\ - 1 = 1 + b \\ b = - 2 \: \: \: \: y - intercept[/tex]
The equation of the line
[tex]y = \frac{2}{3} x - 2[/tex]
Simplify by using the product, quotient, and power rules
Answers
Answer:
3y^5
Step-by-step explanation:
I NEED HELP PLS.......
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explanation: 1.3 - 3.7 = -2.4
then you leave the -4x by itself since it’s the only variable
which of the following expressions to 36x + 24y? choose all that apply.
6x (6+4y)
6(6x + 4y)
12(36x + 24y)
12(3x + 2y)
4y(9x + 6)
4(9x + 6y)
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6(6x + 4y)
12(3x + 2y)
4(9x + 6y)
Solve using proportions
Answers
4/7 of 490 is 280
I really need assistance with this question
Answers
Answer:
first
Step-by-step explanation:
Lumen
Managerial Accounting
Chapter 5: Cost Behavior and Cost-Volume-Profit Analysis
5.6 Break – Even Point for a single product
Finding the break-even point
A company breaks even for a given period when sales revenue and costs charged to that period are equal. Thus, the break-even point is that level of operations at which a company realizes no net income or loss.
A company may express a break-even point in dollars of sales revenue or number of units produced or sold. No matter how a company expresses its break-even point, it is still the point of zero income or loss. To illustrate the calculation of a break-even point watch the following video and then we will work with the previous company, Video Productions.
Before we can begin, we need two things from the previous page: Contribution Margin per unit and Contribution Margin RATIO. These formulas are:
Contribution Margin per unit = Sales Price – Variable Cost per Unit
Contribution Margin Ratio = Contribution margin (Sales – Variable Cost)
Sales
Break-even in units
Recall that Video Productions produces DVDs selling for $20 per unit. Fixed costs
Jeffrey makes 3% commission on
his sales. If his sales total $1800
this week, how much money will he
make?
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Answer:
He will make $54
Veggie’s Market sells 5 avocados for $2.30 and 3 tomatoes for $2.97. Martina buys 2 avocados and 1 tomato. What is the total cost of her veggies?
Answers
Answer:
$1.91
Step-by-step explanation:
$2.30 / 5 = $0.46
$2.97 / 3 = $0.99
2 * $0.46 + $0.99 = $1.91
Answer:
1.91
Step-by-step explanation:
divide 2.30 by 5 and u get 0.47 and she bought 2 avocados so 0.47 plus 0.47 is 0.92 and 2.97 divided by 3 is 0.99 so 0.99 plus 0.92 is 1.91 dollars
3. Starting from the camp at C, Tim takes a bearing of a mountain and notes it to be 25°. He then walks 5 km to the hut at H and takes a second bearing, 345°
(a) Work out the angles in the triangle. Show it is a right angled triangle.
(b) From the mountain at M, what is the bearing of the camp?
(c) How far is it from the camp to the mountain?
(d) Tim walks back to camp from the hut. What bearing does he follow?
Answers
Answer:
No idea
Step-by-step explanation:
What do you call 7 in this division problem?
28 = 7 = 4
O A. Dividend
B. Divisor
C. Quotient
D. Product
SUBMIT
Answers
Simplify the following:
[tex]\sqrt{50} x^{2} y^{3}[/tex]
Answers
Answer:
5xy[tex]\sqrt{2y}[/tex]
Step-by-step explanation:
Answer: simplify
5√2x² y²
Can someone answer this please I need it ASAP
Answers
Answer:
Frank scored 10 runs
B) the mean is 20
Step-by-step explanation:
please help algebra ii!
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Answer:-4
Step-by-step explanation:we can easily see it on the graph
A number n is increased by 40% and then decreased by 14%. What is the final result in terms of n?
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Answer:
X = 100. A 40% increase causes it to increase to 140. A 40% reduction amounts to multiplying by 0.6, leading to a reduction of 40% of 140 ...
MATH WEEK 5 DISCUSSION
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The probability that record drawn randomly from a standard deck of 52 cards is a four
Answers
Answer:
1/13
Step-by-step explanation:
no.of sample space n(S) = 52
no.of favourable cases n(E) = 4
probability of getting a four p(E) = n(E) / n(s)
or, 4/52
or 2/26
or 1/13
therefore,the probability of getting a four is 1/13.
suzanne bought 50 apples at the apple orchard.She bought 4 times as many red apples as green apples. how many more red apples than green apples did suzanne buy?
Answers
Answer:
30 more red apples
Step-by-step explanation:
let 'a' = # of green apples
let '4a' = # of red apples
a + 4a = 50
5a = 50
a = 10
# of red apples: 10(4) = 40
# of green apples: 10
Plz help I need help plz
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math read please IMA WRITE USELESS WORDS CONTINUE
Answers
Which sign makes this number sentence true?
|-56| __ |56|
A. >
B. <
C. =
D. x
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William has a lemonade stand. Today he made $89.62 in lemonade sales and one third that amount in cookie sales. How much money did William make altogether?
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Answer:
$119.49 (rounded to the nearest cent.)
Answer: 119.4933333 would be the actual answer but rounded to the nearest cent it would be 119.49
89.62/3 = 29.8733333....... 89.62 + 29.8733333 = 119.4933333