The student council made a pront of $3,000 on a car wash. If they invest the money at 5% interest
compounded yearly, how much money would they have in four years?
Answers
Answer:
$3375 money would the student council have in four years if they invest $3000 at 5% interest compounded yearly.
Step-by-step explanation:
We are given:
Principal Amount = $3000
Interest Rate r = 5% or 0.05
n=1 (compounded yearly)
Years t= 4
We need to find future value (A)
The formula used is: \(A=P(1+\frac{r}{n})^{nt}\)
Putting values in formula and finding future value A
\(A=P(1+\frac{r}{n})^{nt}\\A=3000(1+\frac{0.05}{1})^{1*4}\\A=3000(1+0.05)^4\\A=3000(1.05)^4\\A=3000(1.215)\\A=3375\)
So, $3375 money would the student council have in four years if they invest $3000 at 5% interest compounded yearly.
Related Questions
Which ordered pair would form a proportional relationship with the point graphed below?
On a coordinate plane, point (60, negative 20) is plotted.
(–10, 30)
(30, –15)
(–30, 10)
(80, –30)
Answers
Answer: its not b or d that leaves a and c its
A AAnswer:
it might be c its def not a for i got it wrong when i chose a
Step-by-step explanation:
dont get mad if im wrong i.d.k if i am right or wrong so im gonna say c?
Please help me on this question
Answers
The total miles for the marathon is 26.2 miles.
16/26 x 100 = 61.54
61% or option D is your answer
Identify the pieces of the cytoplasmic membrane correctly. drag the appropriate labels to their respective targets.
Answers
The cytoplasmic membrane consists of phospholipids, proteins, and other molecules.
The cytoplasmic membrane, also known as the plasma membrane, is a vital component of cells in both prokaryotes and eukaryotes. It surrounds the cell, separating its internal contents from the external environment. The main structural component of the cytoplasmic membrane is phospholipids. These phospholipids form a lipid bilayer, with hydrophilic (water-loving) heads facing outward and hydrophobic (water-fearing) tails facing inward. This lipid bilayer provides a barrier that controls the movement of substances in and out of the cell.
In addition to phospholipids, the cytoplasmic membrane contains proteins. These proteins are embedded within the lipid bilayer and have various functions. Some proteins act as transporters, facilitating the movement of molecules across the membrane. Others serve as receptors, allowing the cell to detect and respond to signals from the environment. Enzymes involved in cellular metabolism can also be found in the cytoplasmic membrane. Additionally, the cytoplasmic membrane may contain other molecules such as cholesterol, which helps maintain the fluidity and stability of the membrane.
Overall, the cytoplasmic membrane is a complex structure composed of phospholipids, proteins, and other molecules. It plays a crucial role in maintaining the integrity of the cell and regulating the exchange of substances with the external environment.
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parallel lines r and s are cut by two transversals, parallel lines t and u. Which angles are corresponding angles with angle 8?
Answers
Option A is correct answer
Answer: Option A
(A) <4 and <12
Step-by-step explanation:
Challenge and each go to a hardware tore to buy wire. The table how the cot y in dollar for of the wire they need. Need of the wire. Need of the wire. How much will each of them pend for wire?
Answers
This is the required final answer Emily spends $300y/x and Andy spends $432y/x for wire.
The answer provided below has been developed in a clear step-by-step manner.
1 foot =12 inches
1 yard=36 inches
Emily needs (25×12)=300 inches wire
and Andy needs (12×36)=432inches wire
As the cost for x inches wire is $y
cost for a 1-inch wire is $x/y
So, the cost for 300 inches of wire is $300y/x
cost for 432 inches of wire is $432y/x
so, Emily spends $300y/x
and Andy spends $432y/x for wire.
More than 20 different currencies go by the name dollar. The Australian dollar, Brunei dollar, Canadian dollar, Hong Kong dollar, Hogan dollar, Jamaican dollar, Liberian dollar, Namibian dollar, New Taiwan dollar, New Zealand dollar, Singapore dollar, United States dollar, Trinidad and Tobago dollar, and a number of others are among them. Like many nations that use the peso as their currency, the majority of those currencies are denoted by the dollar sign $.
The word "dollar" is a translation of the German word "thaler," which means "person or thing from the valley" in English. America's monetary unit is called after the "thaler," the name given to the first silver mine-produced coins, which were initially coined in Joachimsthal, Bohemia, in 1519.
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When using the simple exponential smoothing forecasting method, which of the following is the major reason to use a = 0.1 rather than a = 0.5?
Answers
The major reason to use a value of 0.1 rather than 0.5 in the simple exponential smoothing forecasting method is to place more emphasis on recent data points.
In simple exponential smoothing, the forecasted value for the next period is calculated by combining the actual value from the current period with a weighted average of the forecasted value from the previous period. The weighting factor, represented by 'a', determines the level of importance given to the most recent data points.
By choosing a smaller value of 'a' (e.g., 0.1), more weight is placed on recent observations, resulting in a forecast that is more responsive to recent changes in the data. This is particularly useful when the underlying pattern in the data is changing rapidly or when there is a need to capture short-term fluctuations or trends.
On the other hand, choosing a larger value of 'a' (e.g., 0.5) would give equal weight to all data points, making the forecast more stable and less sensitive to recent changes. This is appropriate when the underlying pattern is relatively stable and there is a desire to smooth out short-term fluctuations in the data.
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What is 1234 ÷ 60?
\(1234 \div 60\)
Answers
1
Brandon buys a radio for $45.27 in a state where the sales tax is 7%.
How much does he pay in taxes? If necessary, round to the nearest cent.
Answers
Answer:
He would have to $3.17 in taxes
Step-by-step explanation:
At a large farm supply company, there are 40 tractors. 30% of the tractors are in the warehouse.
How many tractors are in the warehouse?
You may use any method to represent the problem and solve: 10-square model, 10x10 model, table, or
equation.
SHOW WORK ILL GIVE BRAINLYST
Answers
The number of tractors in the warehouse is 12.
How many tractors are in the warehouse?Percentage is the fraction of an amount that is expressed as a number out of hundred. The sign used to represent percentage is %.
Number of tractors in the warehouse = percentage of tractors in the warehouse x number of tractors
30% x 40
(30 / 100) x 40
0.3 x 40 = 12
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Two sisters, Beyunka and Tamu, made resolutions to save their money regularly in 2016. They are both going to save a certain amount of money every month. After how many months will Beyunka and Tamu have saved the same amount of money?
Answers
Answer:12months
Step-by-step explanation:
There are 12 months in a year
No links plz- it’s geometry
Answers
Answer:
the answer to the questuon is c
Answer:
6cm^2
Step-by-step explanation:
Can you help solve this
Answers
Answer:
a
Step-by-step explanation:
Which two shapes make up the first split of quadrilaterals on the quadrilateral hierarchy?
1. kite and square
2. square and rectangle
3. trapezoid and square
4. trapezoid and kite
Answers
Trapezoid and kite make up the first split of quadrilaterals on the quadrilateral hierarchy
What is a quadrilateral?A quadrilateral is a polygon that has four sides and four angles. Types of quadrilateral are square, kite, trapezoid, rectangle, rhombus and so on.
A quadrilateral hierarchy is a graphical way of representing the different types of quadrilaterals.
Trapezoid and kite make up the first split of quadrilaterals on the quadrilateral hierarchy
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What is the equation of the line of best fit that Pat drew?
OA.
y = -51 + 3
OB.
y = -5.7 + 7
O C.
Y =
* + 3
-Br
y = -x + 7
OD.
Answers
Answer:
B) y = -5x + 7
Step-by-step explanation:
Pick 2 points on the line: (10, 5) and (15, 4)
slope = change in y ÷ change in x = (15 - 10) ÷ (4 - 5) = -5
from inspection, the y-intercept is (0, 7)
Therefore, using slope-intercept formula: y = mx + b
(where m is the slope and b is the y-intercept)
y = -5x + 7
Question 2: Draw the two special right triangles and find the values of
1. Cos (30°)
2. Sin (45°)
3. Tan (60°)
I need it asap
Answers
The two special right triangles you are referring to are the 30-60-90 triangle and the 45-45-90 triangle and the values of (1.) Cos (30°) = 1/2 (2.) Sin (45°) = √2/2 (3.) Tan (60°) = √3
Here are the values of the trigonometric functions:
1. In a 30-60-90 triangle, the cosine of 30 degrees (Cos 30°) is equal to the ratio of the length of the side adjacent to the 30-degree angle to the hypotenuse. Since the hypotenuse is always twice the length of the side opposite the 30-degree angle, the value of Cos 30° is 1/2.
2. In a 45-45-90 triangle, the sine of 45 degrees (Sin 45°) is equal to the ratio of the length of the side opposite the 45-degree angle to the hypotenuse. In a 45-45-90 triangle, the lengths of the sides are in a ratio of 1:1:√2. Therefore, the value of Sin 45° is 1/√2, which simplifies to √2/2.
3. In a 30-60-90 triangle, the tangent of 60 degrees (Tan 60°) is equal to the ratio of the length of the side opposite the 60-degree angle to the length of the side adjacent to the 60-degree angle. In a 30-60-90 triangle, the lengths of the sides are in a ratio of 1:√3:2. Therefore, the value of Tan 60° is √3.
Therefore
1. Cos (30°) = 1/2
2. Sin (45°) = √2/2
3. Tan (60°) = √3
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1a and 1b question what is the quadrant function
Answers
Answer:
a). Function is not a quadratic function
b). Quadratic function.
Step-by-step explanation:
1.a). x y Ist difference IInd difference
-2 -1 - -
-1 0 0 - (-1) = 1 -
0 4 4 - 0 = 4 \(d_1\) = 4 - 1 = 3
1 9 9 - 4 = 5 \(d_2\) = 5 - 4 = 1
2 15 15 - 9 = 6 \(d_3\) = 6 - 5 = 1
Since, 2nd difference \(d_1\), \(d_2\) and \(d_3\) from the table are not common, function represented by the table is not a quadratic function.
b). -3x²+ x = y - 11
-3x² + x + 11 = y
y = -3x² + x + 11
Since, the highest degree term of the given function is of 2nd degree given function is a quadratic function.
Be nice and help thankss
Answers
Value of angle x is 41 degree.
Define straight lineA straight line is a one-dimensional geometric object that extends infinitely in both directions. It can be defined as the shortest path between two points in a plane, and it has a constant slope (i.e., rate of change) between any two points on the line.
The standard equation for a straight line in slope-intercept form is y = mx + b, where m is the slope of the line and b is the y-intercept (the point where the line intersects the y-axis). Another commonly used form is the point-slope form, which is y - y1 = m(x - x1), where (x1, y1) is a point on the line.
Given, total angle=236°
236°=76°+119°+x
x=236°-76°-119°
x=41°
Hence, Value of angle x is 41 degree.
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3. Which integer is greater? Use a number line to show how you know. a) a) a) +3, +4
b) -3, +4
c) -3, -4
d) +3, -4
Answers
Un automóvil recorre 150 kilómetros con 15 litros de gasolina. ¿Cuánta gasolina consumirá si va a recorrer
600 kilómetros
Answers
Heather earns $16
$
16
for each hour she works as a lifeguard.
Choose the equation that models the situation, where ℎ
h
represents the number of hours she works and
m
represents the money she earns.
Answers
Answer:
$128 a day
Step-by-step explanation:
if she works 8 hours a day/ aka full time then its different from what she earns half time/4 hours, most likely she's working fulltime so ure answer would be $128 a day
(I would be happy if u marked me brainiest) thank you
Pre-calc, need some help.
Which parametric equations represent y = – |x|? Check all that apply.
x = –t and y = |–t|
x = t2 and y = –|t2|
x = 2t and y = –|2t|
x = t3 and y = |t3|
x = t + 4 and y = –|t + 4|
Answers
Answer:
C and E
Step-by-step explanation:
x= 2t and y= -|2t| / x= t + 4 and y= -|t + 4|. I got in right on edg
Answer:
3,5
Step-by-step explanation:
did the assignment
Which of the following exponential equations is equivalent to the logarithmic
equation below?
X = In 7.2
Answers
Answer:
Hello,
Answer D
Step-by-step explanation:
\(x=ln(7.2)\\\\\Longleftrightarrow\ e^{x}=e^{ln(7.2)}\\\\\Longleftrightarrow\ e^{x}=7.2\\\\Answer\ D\)
when computing the correlation​ coefficient, what is the effect of changing the order of the variables on​ r?
Answers
The correlation coefficient (r) measures the strength and direction of the linear relationship between two variables. The value of r ranges from -1 to +1, where a value of -1 indicates a perfect negative correlation, +1 indicates a perfect positive correlation, and 0 indicates no correlation.
The correlation coefficient's sign will not change when the order of the variables in a correlation study is changed, but the coefficient's numerical value might. This is due to the symmetry of the correlation coefficient with regard to the two variables under comparison.
For instance, if you calculate the correlation coefficient between X and Y and the result is r = 0.7, it indicates that Y tends to rise as X does. The correlation coefficient between the variables Y and X will have the same sign (+ or -) but a different numerical value if the variables are computed in a different order.
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A function is a relation that assigns to each element of the?
Answers
A function is a relation (rule) that assigns each element in the domain to exactly one element in the range. The set of all the values which may be input into a function. That is, the set of all the values the independent variable may assume. Graphically, the domain is the set of all the x-coordinates.
Answer:
A function is a relation that assigns to each element of the domain exactly one element of the range.
Are the ratios 2:4 and 5:10 equivalent?
Answers
Answer: Yes they are
Yes, they are because when you simplify both of them, they both give you 1:2 which proves they are equivalent.
2:4-->1:2
5:10-->1:2
Hope this helps you!
Answer:
Yes they are
Step-by-step explanation:
(offering alot of points) Solve: (x⁴ + 3x³ – 2x² + 5) + (2x⁴ – 5x³ + 4x – 15).
Answers
Answer:
3x^4 -2x^3 -2x^2 +4x -10
Step-by-step explanation:
Add them term by term
Consider the line y=7x-8.
Find the equation of the line that is parallel to this line and passes through the point (6, – 4).
Find the equation of the line that is perpendicular to this line and passes through the point (6, - 4).
Answers
Answer:
a). y = 7x - 46 b). y = -1/7x - 22/7
Step-by-step explanation:
a). y = 7x + b
-4 = 7(6) + b
-4 = 42 + b
-46 = b
y = 7x - 46
b). y = -1/7x + b
-4 = -1/7(6) + b
-4 = -6/7 + b
-22/7 = b
y = -1/7x - 22/7
i really need help plz help meeeeeeeeee
Answers
Answer:
10√2
Step-by-step explanation:
√200=√2*100=10√2
Ans.is 10√2
the topic is Surds in math
Another math question.
Answers
Answer:
Derrick batted 188 times
Step-by-step explanation:
47 is 25% of 188
Answer:
188
Step-by-step explanation:
solve for x
.problem down below
Answers
first, simplify each side of the equation.
3x + 5 - 10x simplifies to -7x + 5.
8 - 7x - 12 simplifies to -7x - 4.
then, add +7x on both sides of the equation to get the variable alone. if you add 7x to each side, you get left with 0.
so, that leaves 5 = -4 which is not true. so, that means there is no solution.