Answer:
Principle for account B is greater.
Step-by-step explanation:
First of all, let us have a look at the formula for Simple Interest:
[tex]SI =\dfrac{PRT}{100}[/tex]
Where [tex]P[/tex] is the principle amount
[tex]R[/tex] is the Rate of interest per annum
[tex]T[/tex] is the time in years.
Time = 21 months = [tex]\frac{21}{12}\ yrs[/tex]
[tex]R_1 = 3\% \\R_2=4\%[/tex]
Let the Principles be [tex]P_1, P_2[/tex].
Using the formula for Simple Interest, we get:
[tex]SI_1=\dfrac{P_1\times 3\times 21}{100\times 12}\\\Rightarrow 15.75=\dfrac{P_1\times 3\times 21}{100\times 12}\\\Rightarrow P_1 = 300[/tex]
[tex]SI_2=\dfrac{P_2\times 4\times 21}{100\times 12}\\\Rightarrow 28=\dfrac{P_2\times 3\times 21}{100\times 12}\\\Rightarrow P_2 = 533.33[/tex]
Therefore, principle for account B is greater.
Graph the system of equations y = x+2 and 2y = 2x - 4 and describe it as consistent and independent,
consistent and dependent, or inconsistent.
Select the correct answer.
A. 0.25
B. 0.33
C. 0.5
D. 0.75
Please help me I’m begging you, ignore my answer unless I’m right. I don’t know how to do this please help
Answer:
What is the question?
Step-by-step explanation:
HURRRY FIRST GETS BRAINLIESTTTT
Answer:
B) one function has a higher rate of change
Step-by-step explanation:
I used process of elimination
A) one function is linear are the other is non linear:
False, because they are both lines.
C) one function has a higher starting value
False, because they both start at 0
D) they are both the same function
False, because one has a steeper slope than the other one
HELP! Given f(x)=6(1-x), what is the value of f(8)?
a: 42
b: 48
c: -42
d: 6
Answer:
The answer is c: -42
Step-by-step explanation:
Because f(8): 6(1-8) is 6(-7) so is -42.
{(2,-2),(4,-2),(5,0),(5,2),(9,2),(9,4)} Domain: Range: Function:
Answer:
Domain: {2,4,5,9}
Range: {-2,0,2,4}
Function: No
Step-by-step explanation:
Domain = x
Range = y
Domain: {2,4,5,9}
Range: {-2,0,2,4}
Function: No
Answer:
domain = { 2, 4, 5, 9 }
range = { -2, 0, 2, 4 }
function = one-to-many
Given the following system of equations, identify the type of system.
x + 2y = 6
3x + 6y= -9
A. Consistent
B. Inconsistent
C. Equivalent
Answer:
The two lines in the graph are parallel, so it is B. Inconsistent since there is no solution.
Answer:
the answer would be B inconsistent
At a local fitness center, members pay $8 membership fee and $4 for each aerobics class. Nonmembers pay $5 for each aerobics class. For what number of aerobics classes will the cost for members and nonmembers be the same?
How many groups of 1/2 days are in 1 week? Write a multiplication equation or a division equation to represent the question, then answer the question. *
Answer:
14 groups
Step-by-step explanation:
Given
[tex]Groupings = \frac{1}{2}\ day[/tex]
[tex]Duration = 1\ week[/tex]
Required
Determine the number of group in the week
To do this, we simply divide the duration by the number half day group.
This gives:
[tex]Group = \frac{Duration}{Groupings}[/tex]
[tex]Group = \frac{1\ week}{1/2\ days}[/tex]
Convert week to days
[tex]Group = \frac{7\ days}{1/2\ days}[/tex]
[tex]Group = \frac{7}{1/2}[/tex]
[tex]Group = 7 / \frac{1}{2}[/tex]
Convert to multiplication
[tex]Group = 7 * \frac{2}{1}[/tex]
[tex]Group = \frac{14}{1}[/tex]
[tex]Group = 14[/tex]
Hence, there are 14 groups
8 more than a third of a number
Answer:
8 + 1/3n
Step-by-step explanation:
44 = 2 × (3 - 1)
help me answer this
Answer:
its a 48 lol (kkkkkkkkkkk)
There are 2 questions PLease help need it quickley will give brainiest
Answer:
This is the answer
Answer:
did the math person above is right sorry for being late :)
Step-by-step explanation:
50,000x2.109.........
Answer:
105450
Step-by-step explanation:
easy
Answer:
50,000x2.109
Step-by-step explanation:
Two systems of equations are shown below:
System A
System B
3x + 2y = 3
−x − 14y = 1
−2x − 8y = −1
−2x − 8y = −1
Which of the following statements is correct about the two systems of equations? (1 point)
The value of x for System B will be one−third of the value of x for System A because the coefficient of x in the first equation of System B is one third times the coefficient of x in the first equation of System A.
The value of x for System A will be equal to the value of y for System B because the first equation of System B is obtained by adding −4 to the first equation of System A and the second equations are identical.
They will have the same solution because they represent the same lines when plotted on the coordinate axes.
They will have the same solution because the first equation of System B is obtained by adding the first equation of System A to 2 times the second equation of System A.
Answer:
The two linear equations represented in system A as :
3 x + 2 y =3 -------(1)
- 2 x - 8 y = -1 ------(2)
(1) × 2 + (2) × 3 gives
⇒ 6 x + 4 y - 6 x - 24 y = 6 -3
⇒ - 20 y = 3
⇒ y =
Putting the value of y in equation (1), we get
Two linear equation represented in system B is:
3. -x - 14 y =1
4. - 2 x - 8 y = -1
-2 ×Equation (3) + Equation (4)=
2 x +28 y- 2 x - 8 y= -2 -1
⇒ 20 y = -3
⇒y =
Putting the value of y in equation (3),we get
As Two system , that is system (A) and System (B) has same solution.
By looking at all the options , i found that Option (D) is correct. The two system will have the same solution because the first equation of System B is obtained by adding the first equation of System A to 2 times the second equation of System A.
Not sure what this is but last choice is 60 miles FIRST ANSWER GETS BRAINLIEST HEHEHE
Answer: b
Step-by-step explanation:
Help me please !!!!!!!!!!
Answer:
10 inches
Step-by-step explanation:
Answer:
10
Step-by-step explanation:
The formula for diameter is 2 x radius
Given that the radius is 5. We do 5 x 2 which equals to 10
Hope I helped
Given the initial inequality 24, identify which
operation preserves the
inequality symbol and which operation reverses the
inequality symbol.Write the
new inequality after the operation is performed.
Multiply both sides by-2.
Answer:
it doesn't show what your talking about be more specific.
Step-by-step explanation: explain what your talking about.
What are some real world examples of how you can use the skills of proof writing?
will give brainlyst have to be right
help pllsss :p and merry christmas or happy Hanukkah
Answer:
104
Step-by-step explanation:
156 divided by 6. 156-26=130. now 20 percent of 130 =26. 130-26 = 104
What is the quotation (-3)^0/(-3)^2
Hey there!
(-3)^0 / (-3)^2
(-3)^0 = 1 ⬅️ Numerator
(-3)^2 = (-3)(-3) = 9 ⬅️ Denominator
Answer: 1/9 ☑️
Good luck on your assignment and enjoy your day!
~LoveYourselfFirst:)
please help its due in 20 minutes
Answer: I find the x which is -1/-2 y=1 Hope this help
Step-by-step explanation:
(4,3) (2,2) 3=(-1/-2)(4)+b
M=y2-y1 3=2+b
x2-x2 -2 =-2
2-3 = -1 1=b
2-4 =-2
X=-1/-2
Y=mx+b
Write an equivalent expression to (-0.25x - 3) - (2.5x + 1.7) using the fewest possible terms.
Answer: -2.75*x - 4.7
Step-by-step explanation:
In the equation we have only one variable, this means that the minimum possible number of terms will be two, one term with x, and one term without x.
We can start with the equation:
(-0.25x - 3) - (2.5x + 1.7)
Now, let's rewrite this as:
-0.25x - 3 - 2.5x - 1.7
(-0.25*x - 2.5*x) + (-3 - 1.7)
Solving the parentheses we get:
-2.75*x - 4.7
That is the equivalent expression that has the fewest possible terms
What is the equation of the line that passes through the point (-4,-6)(−4,−6) and has an undefined slope?
Answer:
x = -4
Step-by-step explanation:
there is no y-intercept when slope is undefined
Undefined slope indicates a vertical line passing through the x-axis at the x-coordinate of any known point
GUYSSSSSSS!!!!!!! PLEASE PLEASE!!! PLEASE HELP!! ILL MARK BRAINLIEST!!
Answer:(1, 1)
Step-by-step explanation:
u just move it 4 left and 3 up cuz x is left and right and its negative so left, then y is up and down and it's positive so up
The drama club needs to sell 50 tickets to the school play. So far, they have sold 9 tickets. What percent of their target have they sold? Enter your answer in the box .
PLS HELP
Answer:
18%
Step-by-step explanation:
9/50 = 0.18 and 0.18 is 18% in percentage form
Answer:
18%
Step-by-step explanation:
FIrst set up a fraction so that later we can convert that into a percentage:
9/50
9 represents the number of tickets sold and the 50 represents the total
We divide numerator by denominator.
9/50 =
0.18
We multiply by 100 to get our percentage and we get 18%
what is the cube root of 64
Answer:
the cube root of 64 is 3√64=4.
Step-by-step explanation:
Hope it's answer you plz mark as Brainlist
Find the two square roots of 1/16
Step-by-step explanation:
The square root of a fraction is the square root of the numerator over the square root of the denominator. In this case, 1/4. The square root of 1/16 = 1/4 Ans.
The square root of 1/16 is 1/4.
What is an expression?An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.
Example: 2 + 3x + 4y = 7 is an expression.
We have,
√(1/16)
This can be written as,
= √1 / √16
= 1 / 4
Thus,
1/4 is the square root of 1/16.
Learn more about expressions here:
https://brainly.com/question/3118662
#SPJ5
PLZ HELP ME I BEG YOU!!!!!!!!!!!!!!
Sam has $92 and spends $5 every day. William has $41 and spends $2 every day. On what day will they have the same amount of money? Show work.
A field is in the shape of a Rectangle. The width
of the rectangle is x yards. The length of the
rectangle is 3 more than the width. Write an
expression for the perimeter of the field.
Answer:
4x+6
Step-by-step explanation:
The perimeter of the field can be obtained by calculating the distance around the field.
in this case, we know that the shape of the field is a rectangle.
The perimeter of a rectangle can be obtained by using the formula
[tex]2(l+b)[/tex]
The width of the rectangle is given as x yards
The length of the rectangle is given as x +3 yards
Therefore, an expression to determine the perimeter of the rectangle can be given as
[tex]2(x+3+x)\\=2(2x+3)\\=4x+6[/tex]
In a school-wide survey about favorite ice cream chocolate beat vanilla by a ratio of 8 to 3. if 150 more students like chocolate than vanilla, how many students took the survey?
Answer: 295
Step-by-step explanation: The ratio is 8 to 3 so every student that likes chocolata there the 3 students that like vanila so 8-3 is 5 and 150-5 is 145 add 150+145 to get 295