Answers
Answer:
Please check explanations for answer
Step-by-step explanation:
Here, we want to check the given list and state the true values;
1. This is true
Compound interest has the exponent nt; simple interest has no exponent
2. This is false
Simple interest is only earned on the principal which is the amount deposited
3. True
Due to its multiplication chain, it earns more money as we can compound more than once within the given time frame
4. This is false; check explanations above
5. This is true
Its value is only based on the amount invested originally
6. This is false
simple interest earns the same amount annually based on rate
7. This is false
Both considers the time factor t in their formulas
8. This is true
The interest and principal forms the principal for another compounding time
Related Questions
PLEASE HELP I WILL GIVE BRANILEST! HELP HELP HELP!!!!!
Answers
Five less than eight times a number is equal to -1
Answers
Answer:
The algebraic expression is: [tex]8x-5=-1[/tex]
the number is: [tex]\mathbf{x=\frac{1}{2}}[/tex]
Step-by-step explanation:
Translating "Five less than eight times a number is equal to -1" into algebraic expression
Let the number = x
[tex]8x-5=-1[/tex]
Now solving the expression to find value of x
[tex]8x-5=-1\\Add\:5\:on\:both\:sides\\8x-5+5=-1+5\\8x=4\\x=\frac{4}{8}\\x=\frac{1}{2}[/tex]
So, the number is: [tex]\mathbf{x=\frac{1}{2}}[/tex]
Jamaal converted the following conic equation from general form to standard form.
amaal converted the following conic equation from general form to standard form.
4x2 + 4y2 – 16x + 24y – 12 = 0
4x2 – 16x + 4y2 + 24y = 12
4(x2 – 4x) + 4(y2 + 6y) = 12
4(x2 – 4x + 4) + 4(y2 + 6y + 9) = 12 + 4 + 9
4(x – 2)2 + 4(y + 3)2 = 25
Jamaal identifies the center of the circle as
(2, –3) and the radius as r = Five-halves.
What error, if any, did Jamaal make ?
Jamaal misidentified the center. The center should be at the point (–2, 3).
Jamaal did not complete the square correctly; he should have added 16 and 36 inside the parentheses in step 4. The radius is r = StartRoot 55 EndRoot.
Jamaal added 4 and 9 to the right hand side in step 4; he should have added 16 and 36. The radius is r = 8.
Jamaal did not make an error.
Answers
Answer: C. Jamaal added 4 and 9 to the right hand side in step 4; he should have added 16 and 36. The radius is r=8.
Step-by-step explanation: edge 2020, i took one for the team boys :(
In the given conic equation, Jamaal added 16 and 36 on the left hand side. However, he added 4 and 9 on the right hand side. The radius is r = 8.
What is a general conic equation?
Ax² + Bxy + Cy² + Dx + Ey + F = 0, where x, y are variables and A, B, C, D, E, F are constant terms.
Given,
4x² + 4y² – 16x + 24y – 12 = 0
⇒ 4x² – 16x + 4y² + 24y = 12
⇒ 4(x² – 4x) + 4(y² + 6y) = 12
⇒ 4(x² – 4x) + 16 + 4(y² + 6y) + 36 = 12 + 16 + 36
⇒ 4(x² – 4x + 4) + 4(y² + 6y + 9) = 12 + 16 + 36
⇒ 4(x – 2)² + 4(y + 3)² = 64
⇒ 4(x – 2)² + 4(y + 3)² = (8)²
Therefore, the center is at (2, -3) and the radius is r = 8.
Jamaal must have added 16 and 36 on the rest hand side of the conic equation. That's the mistake Jamaal did. As a result, the value of the radius is wrong when Jamaal solved.
Learn more about conic equation here: https://brainly.com/question/26909560
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complete the proof that
Answers
In the given image:∠TUX ≅ ∠UXY - Alternate angles
What are alternate angles?When two parallel lines are cut by a transversal, the resulting alternate interior angles or alternate exterior angles are congruent, according to the alternate angle theorem. To demonstrate: If a transversal cuts two parallel lines, the alternate interior angles are equal. When a transversal intersects two or more parallel lines at different points, alternate exterior angles are formed. The term exterior refers to something that is located on the outside. Alternate exterior angles are always located on opposite sides of the transversal and always lie outside two lines intersected by the transversal.So, in the given image:
∠TUX ≅ ∠UXY - Alternate anglesTherefore, in the given image:∠TUX ≅ ∠UXY - Alternate angles
Know more about alternate angles here:
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Question:
Sara is making hot cocoa. The table represents the number of teaspoons of sugar Sara uses for the number of servings.
1. Graph the table of values.
2. By looking at the graph, how can you tell that the amount of cocoa is proportional to the number of servings?
Answers
Answer:
theres no graph sorry, maybe if u upload it i can help
Step-by-step explanation:
Find the area shaded in yellow 20 POINTS
Answers
the area of the yellow figure is 45 square units.
How to find the area of the figure shaded in yellow?The figure shaded in yellow can be decomposed in two simpler ones, a triangle of base of 4 units and height of 5 units, and a rectangle of 5 units by 7 units.
The area of the triangle is:
A = 4*5/2 = 10 square units
The area of the rectangle is:
A' = 5*7 = 35 square units.
Adding that we get:
A + A' = 10 square units + 35 square units = 45 square units.
Then the area of the yellow figure is 45 square units.
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el cuadruple de un numero es igual a 24
Answers
Answer:
6
Step-by-step explanation:
24/4=6
use an appropriate series in (2) in section 6.1 to find the maclaurin series of the given function. write your answer in summation notation. ln(1 − x)
Answers
The Maclaurin series of ln(1 − x) is f(x) = ∑xⁿ⁺¹/(n+1) + c
What is the Maclaurin series?A Maclaurin series is a Taylor series expansion of a function about 0,
f(x) = f(0) + xf'(0) + x²f''(0)/2! + x³f⁽³⁾(0)/3! +.... xⁿf⁽ⁿ⁾(0)/n! ...
We have been the given function
⇒ f(x) = ln(1 − x)
First, let us find the derivative of f(x) for the Maclaurin series,
f'(x) = 1/(1 − x) = 1/(1 − x)
⇒ 1/(1 − x) = 1 + x + x² + x³⋯ = ∑xⁿ if -1< x <1
f'(x) = ∑xⁿ if -1< x <1
By integrating using Power Rule,
⇒ f(x) = ∫∑xⁿ if -1< x <1 = ∑xⁿ⁺¹/(n+1) + c
Since f(0) = ln(1 − 0) = 0
So ln(1 − x) = ∑xⁿ⁺¹/(n+1) + c
Hence, the Maclaurin series of ln(1 − x) is f(x) = ∑xⁿ⁺¹/(n+1) + c
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1) Belle works at a donut shop. They sell o box of donut holes for $1.80. There are 20 donut holes in the box. How much does it cost per donut hole? O $0.09 per donut hole O $11 per donut hole O $0.11 per donut hole
Answers
Answer:
.09 cents
Step-by-step explanation:
1.80 divided by 20
Help...........Me.........Please......
Answers
Answer:
ONE
Step-by-step explanation:
Answer:
8. y = -4
Step-by-step explanation:
2 ( -2y - 6 ) + 10 = -4y + 22 + 6y
-4y - 12 + 10 = -4y + 22 + 6y
-6y = 12 - 10 + 22
-6y = 24
y = -4
y = -4× - 5
y = -4× + 5
Answers
6y = -24
y = -24/6
y = -4
I guess is the answer
What is the answer of 5/6 -3/6
Answers
Answer:
0.33333333333
Step-by-step explanation:
(0.83333333333)-(0.5)=0.33333333333
Answer:
the answer is 2/6 or 1/3 if needed to be simplified
when subtraction fractions, if they have the same denominator, you only have to subtract the numerators
Step-by-step explanation:
5xy/3 divided by 15x/2 Write the quotient in simplest form.
Answers
Answer:
[tex] \sf \large \frac{1}{18} {x}^{2} y[/tex]
Step-by-step explanation:
5xy/3/15x/2
= 1/18x²y
Tax rate 3.9% what is the tax on $42 round to nearest hundredth
I really need to know??
Answers
Answer:
the answer to this is 43.638 boi
Step-by-step explanation:
This is my answer to you question
10.76
2. Suppose you are making some soup. You have 7 types vegetables in front of you (one serving of each) and you want to include 4 of them in your soup (each being different). How many ways are there to do this?
Answers
3 different ways to do it.
Using the combination formula, it is found that there are 35 ways to do this.
The order in which the vegetables are included is not important, thus, the combination formula is used to solve this question.
Combination formula:
[tex]C_{n,x}[/tex] is the number of different combinations of x objects from a set of n elements, given as follows:
[tex]C_{n,x} = \frac{n!}{x!(n-x)!}[/tex]
In this problem, 4 vegetables from a set of 7, thus:
[tex]C_{7,4} = \frac{7!}{4!(7-4)!} = 35[/tex]
There are 35 ways to do this.
A similar problem is given at https://brainly.com/question/24278448
The price of a flight was increased by 2% to £700. What was the price before the increase? Give your answer to the nearest penny
Answers
Answer:
£686.27 (nearest penny)
Step-by-step explanation:
100%+2% --- £700
102% --- £700
100% --- [tex]\frac{100}{102}[/tex] × £700 = £686.27 (nearest penny)
Liam babysat for 3 1/2 hours and made $31.50. How much money does he make per hour?
Answers
Answer:
$9 per hour
Step-by-step explanation:
31.50/3.5 = 3150/350 = 630/70 = 63/7 = 9
Hope this helps! :3
plz mark as brainliest!
what's a line segment ray in ur OWN words
If it's from Go.ogle ur answer will be deleted
Answers
Answer:
a line segment is an object with two endpoints , a ray is a part of a line that has no fixed starting point
Step-by-step explanation:
For the function {(0,1), (1,-3), (2,-4), (-4,1)}, write the domain and range.
Answers
Answer:
pretty sure it's B
Step-by-step explanation:
domain is x numbers and that has all the x numbers in it
The value of domain in the given function is ( -4, 0 , 1, 2).
The value of range in the given function is ( 1, -3, -4 ).
Given,The function {(0,1), (1,-3), (2,-4), (-4,1)}
We have to find ,
Domain and range of the given function .
The domain of a function is the complete set of possible values of the independent variable.
So, The value of domain in the given function is ,
Domain = ( -4, 0, 1, 2 )
And, The range of a function is the complete set of all possible resulting values of they, dependent variable (usually), after we have substituted the domain.
So, The value of range in the given function is
Range = ( 1, -3, -4 )
For the more information about the Range and Domain click the link given below.
https://brainly.com/question/4767962
A furniture store owner buys a sofa for $400 and marks it up %90 to sell it. During the stores anniversary sale she sells the sofa for %25 off. How much profit will the store owner make on the sofa during the anniversary sale?
Answers
Answer:
Anniversary sale price= $570
Step-by-step explanation:
Giving the following information:
Purchase cost= $400
Mar-up percentage= 90%
First, we need to calculate the "normal" selling price:
Selling price= 400*1.9= $760
Now, we can determine the anniversary sale price:
Anniversary sale price= 760 - (760*0.25)= $570
Solve for x.
7x - 2 = 126
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which number below is a prime number 16 36 23 24
Answers
Answer:
23 is a prime number
Step-by-step explanation:
hsjsnsusjsbaknsjisnbs
Hope this helps!!!
Please mark brainliest!!
The scale on the map is 2 inches = 50 miles. If the distance between the two cities is 175 miles, how many
inches would this be on the map?
Answers
Answer:
7 inches
Step-by-step explanation:
you divide 50 into 150 and then you get 3.5. then you take 3.5 and times it by 2 to get 7.
Which ordered pair is the solution of the system graphed?
A~(2,0) B~(8,0)
C~(-3,5) D~(5,-3
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What is the constant in this situation?
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Why? It says “purchased at a constant price p”
Hope this helps :D
Pls last one and I’ll finally be able to sleep someone pls make sure it’s right
Answers
Answer:
-2/2 = -1/1 = -1
PLEASE HELP! I have been working on this IXL for over 30 minutes and I keep getting the questions wrong. I am not good at graphing and I am really frustrated. Can someone please help?
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y = mx+b
m is the slope of the equation. slope is rise/ run meaning that if a slope is 2, you can also say 2/1. this means you go up 2 squares and to the right 1 point. if the slope is negative, it looks like a downhill and the line falls left to right. if the slope is positive, it looks like uphill and the line falls right to left.
the x is what the slope is multiplied by but isn’t significant in graphing because it’s always just x
the b represents the y intercept. the y axis is the vertical line on the graph. for example if b = 7, then the line goes through 7 on the graph and basically tells us that (0,7) is a point on the line.
for y= x + 7, the slope is 1. that equation is just saying y= 1x+7 but the one is unnecessary usually because it’s implied that the x means 1x
i attached a picture of the graphed lines
10, 8, 6, ...
Find the next term in the sequence.
Answers
Answer:
4
Step-by-step explanation:
Answer:
The next term is 4Step-by-step explanation:
I hope l helped you ❤❤❤Find the solution(s) of the following equation.
K^2=255
Answers
Answer:
k = 15
Step-by-step explanation:
k² = 225
k = √225
k = 15
Thus, K = 15
-TheUnknownScientist
PLS PLS HELP !!! I need it :(
Answers
Answer:
It 4000
Step-by-step explanation: