Answer:
x=90=9.49
Step-by-step explanation:
compare with yours
Answer:
It's actually 13.2
Step-by-step explanation:
I just took the 7.01 Unit CheckPoint on K12
2. Ana pide un préstamo de $180000 al banco,
desea pagarlo en 12 cuotas mensuales iguales.
El banco utiliza la siguiente expresión para
calcular los intereses: (interés anual)
IA = 180000x200
¿Cuánto debe pagar Ana solo por concepto de
interés en cada cuota, donde el interés a pagar
en cada cuota es el mismo?
Ana must pay $5,400,000 in interest for each monthly installment.
How much must she pay?To calculate the interest payment for each monthly installment, we first need to determine the annual interest rate (IA) and then divide it by the number of months (12) to obtain the monthly interest rate.
Given:
Loan amount (principal) = $180,000Annual interest rate = IA = 1.80000 * 200To find the monthly interest rate, we divide the annual interest rate by 12:
Monthly interest rate = IA / 12
Let's calculate the monthly interest rate:
IA = 1.80000 * 200 = 360,000
Monthly interest rate = 360,000 / 12 = 30,000
Therefore, the monthly interest rate is $30,000.
Now, to calculate the interest payment for each monthly installment, we multiply the monthly interest rate by the loan amount:
Interest payment per installment = Monthly interest rate * Loan amount
Interest payment per installment = $30,000 * $180,000
Calculating this gives us:
Interest payment per installment = $5,400,000
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In solving for y in the equation, what is the first step? -6x+3y=12
Answer:
Step-by-step explanation:
-6x+3y=12
You have to separate y from the other terms.
So add (-6x) to both sides and you'll get:
3y=6x+12
which expression is equivalent to 4(3/4y - 2 + 1/2y? chose all that apply
Answer: Looks like u already answered the question
Step-by-step explanation:
The expression 4[(3/4)y - 2 + (1/2)y] is equivalent to the expression 5y - 8 and 3y - 8 + 2y.
What is Algebra?Algebra is the study of abstract symbols, while logic is the manipulation of all those ideas.
The acronym PEMDAS stands for Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This approach is used to answer the problem correctly and completely.
The expression is given below.
⇒ 4[(3/4)y - 2 + (1/2)y]
Simplify the expression, then we have
⇒ 4[(3/4)y - 2 + (1/2)y]
⇒ 3y - 8 + 2y
⇒ 5y - 8
The expression 4[(3/4)y - 2 + (1/2)y] is equivalent to the expression 5y - 8 and 3y - 8 + 2y.
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rectangle QRST with vertices Q(-6,-1), R(-3,1), S(1,-5), and T(-2,-7)
Answer:
7 916 34902883837373u2728True/False based on the t-test assuming equal variances on the t-testequal worksheet, it is reasonable to assume that the variances are equal?
Based on the t-test assuming equal variances a. Examining the ratio of the variances, it is reasonable to conclude that the variances are unequal."
It is vital to establish whether or not the variances of the two groups being compared are indeed identical before performing a t-test under the assumption of equal variances. This is significant since the t-calculation statistic depends on the assumption that variances are equal.
One can look at the ratio of the variances between the two groups to evaluate the assumption of equal variances. Typically, it is acceptable to infer that the variances are not equal if the ratio of the variances is more than two or lower than half. One can presume that the variances are equal in the absence of such proof. Since the variances are not equal, it is not logical to infer that they are.
Complete and correct Question:
Based on the t-test assuming equal variances on the T-Test Equal worksheet, is it reasonable to assume that the variances are equal?
a. Examining the ratio of the variances, it is reasonable to conclude that the variances are unequal.
b. Whether the variances are equal or not is not relevant for this situation.
c. Examining the ratio of the variances, it is reasonable to conclude that the variances are equal.
d. It is impossible to determine if the variances are equal given the data we have.
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Which of the following does the situation below best describe?
The height of a candle depends on the amount of time the candle has been
burning
A. A relation that is a function
B. The domain of a function
C. A relation that is not a function
a
D. The range of a function
. Evaluate | 7 | = ?
Answer:
Step-by-step explanation:
A shoemaker sold a pair of for $245.99 if the buyer a $300.00 bill, how much will the buyer receive in change?
*two decimal places don't forget your $ sign. Example: $50.00 NOT 50*
Answer:
$54.01
Step-by-step explanation:
All you have to do is $300.00-$245.99 .
bought 8 gallons of gas for $22.32 how much would I pay for 11 gallons
Answer:
$30.69
Step-by-step explanation:
22.32/ 8 = 2.79
11 x 2.79 = 30.69
Solveeeee!!!!!!iiippp
the answer is less than 1/8 of a pizza. 1/4 divided by 6 = 1/4 x 1/6 = 1/24
and it is less than 1/8, pretty obvious.
why is it important to learn about the capital
Answer:
The most recognized symbol of democratic government in the world, the United States Capitol has housed Congress since 1800. The Capitol is where Congress meets to write the laws of our nation, and where presidents are inaugurated and deliver their annual State of the Union messages.
Step-by-step explanation:
Consider the parametric curve given by the equations
x(t)=t^2+27t+15
y()=2+27+35
Determine the length of the portion of the curve from =0 to t=4
2.Suppose a curve is traced by the parametric equations
x=3(sin()+cos())
y=27−6cos2()−12sin()
as t runs from 00 to π. At what point (x,y)(x,y) on this curve is the tangent line horizontal?
x=?
y=?
To find the length of the portion of the curve from t=0 to t=4, we can use the arc length formula for parametric curves:
L = ∫[a,b] √[x'(t)² + y'(t)²] dt
Given the parametric equations x(t) = t² + 27t + 15 and y(t) = 2t + 27t + 35, we need to find the derivatives x'(t) and y'(t) first:
x'(t) = 2t + 27
y'(t) = 2 + 27
Now, we can substitute these into the arc length formula and integrate:
L = ∫[0,4] √[(2t + 27)² + (2 + 27)²] dt
Simplifying the expression under the square root:
L = ∫[0,4] √[(4t² + 108t + 729) + (29)²] dt
L = ∫[0,4] √[4t² + 108t + 1170] dt
Evaluating the integral from t=0 to t=4 will give us the length of the portion of the curve.
Regarding the second part of the question, to find the point (x, y) on the curve where the tangent line is horizontal, we need to find the value(s) of t where y'(t) = 0. By setting y'(t) = 0 and solving for t, we can then substitute the value of t into the parametric equations to find the corresponding values of x and y.
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smaller fraction between 6/13 9/13
3/13 would be the answer
\(\dfrac{6}{13}\) represents cutting something into 13 pieces and having 6 of those pieces.
\(\dfrac{9}{13}\) represents cutting something into 13 pieces and having 9 of those pieces.
Which of those is less?
can someone tell me the answer
Answer:
um i really dont know but if i dont know the the answer to sum i put c but i recommend not doing that
Step-by-step explanation:
Answer:
The second option, 2 is a prime number, but not odd
Step-by-step explanation:
A prime number is a result of two other whole numbers multiplied by themselves. There is no whole number that you can multipy by itself to get 2 because 1 × 1 = 1 and 2 × 2 = 4. Therefore, it is a prime number. But, that does not mean it is an odd number because odd numbers are 1, 3, 5, 7, etc. and even numbers are 2, 4, 6, 8, etc.
Solve the following equation for a. a - 32 = 47
Answer:
a=79
Step-by-step explanation:
you just have to make "a" the subject of the formula so as to solve for "a"
a=47+32=79
Find the quotient. 2x - 3 over x divided by 7 over x^2
The quotient include the following: D. \(\frac{x(2x-3)}{7}\)
What is a quotient?In Mathematics and Geometry, a quotient is a mathematical expression that is simply used to represent the division of a number (numerator) by another number (denominator).
Based on the information provided above, we can logically deduce the following mathematical expression;
\(\frac{2x-3}{x} \div \frac{7}{x^2}\)
By rearranging the mathematical expression using the multiplication operation, we have:
\(\frac{2x-3}{x} \times \frac{x^{2} }{7}\\\\2x-3 \times \frac{x }{7}\\\\\frac{x(2x-3)}{7}\)
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Help plz!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
I believe it's 22.5 or 22 1/2 I hope it helps
Answer:
Sorry its againts brainly code to help on tests and quizes and other.
determine the parent function !
y= √x
Identify the equation of the function.
y= √-1+3
Answer:
b. y = square root x
Step-by-step explanation:
Answer number 7!!!! QUICK PLEASEE
Answer:
Addition
Step-by-step explanation:
the single biggest factor accounting for how people decide to vote is ______.
The single biggest factor accounting for how people decide to vote is difficult to pinpoint with certainty as it can vary depending on the individual and the specific election.
The single biggest factor accounting for how people decide to vote is often considered to be their "party identification." Party identification refers to the political party that an individual feels a strong affiliation with, and it plays a significant role in shaping their voting choices.
People typically vote for candidates from the party they identify with, as they believe that party best represents their values and interests.
However, research suggests that factors such as political party affiliation, candidate's perceived competence and charisma, their stance on important issues, and their past track record can all play a significant role in how people decide to vote.
Additionally, external factors such as media coverage and political advertisements can also influence voter decisions. Ultimately, the decision to vote is complex and multifaceted, and can be influenced by a variety of factors.
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Identify m∠C in the triangle shown. (ASAP PLS HELP!)
A)
17°
B)
19°
C)
21°
D)
23°
Answer:
\(x = 21\)
Step-by-step explanation:
Apply triangle interior theorem,
\(71 + 88 + x = 180\)
\(159 + x = 180\)
\(x = 21\)
If f(x) = 3x + 5 and g(x) = -2x - 5x+3, find (f + g)(x).
O A. (f+ g)(x) = -2x + 8
O B. (f + g)(x) = -4x + 8
OC. (f+ g)(x) = -2x2 + 8x+ 8
OD. (f + g)(x) = -2x2 - 2x + 8
Answer:
D. (f + g)(x) = -2x² - 2x + 8
Step-by-step explanation:
Given:
f(x) = 3x + 5g(x) = -2x² - 5x + 3Find (f + g)(x):
⇒ \(f(x) + f(g)\)
⇒ \(3x + 5 + ( -2x^{2} - 5x + 3 )\)
⇒ \(3x + 5 - 2x^{2} - 5x + 3\)
Combine like terms:
⇒ \(-2x^{2} + 3x - 5x + 5 + 3\)
⇒ \(-2x^{2} - 2x + 8\)
Answer: D. (f + g)(x) = -2x² - 2x + 8
Suppose it takes 48 chicken fingers to feed mr.youngs 4th grade class of 20 students how many chicken fingers would be needed for 30 students
Answer:
What grade are you in by the way? You have to be younger that middle school age to do this. My younger sister has this work a while ago
Step-by-step explanation:
Write the equation in point slope form and transform it to standard form.
Point: (2, 5 ) ; slope = 4
Answer:
The equation in point-slope form is: y - 5 = 4(x - 2).
The equation in standard form is: 4x - y + 3 = 0.
Answer:
Standard form
4x - y = 3
Step-by-step explanation:
Point slope form of a line equation is:
y - y1 = m(x - x1)
where
(x1, y1) is a point on the line and m is the slope
The standard form of a line equation is:
Ax + Bc = C
where
A, B, C are integers
Slope Point Form
Given
(x1, y1) = (2, 5)
m = 4
The slope-point equation is
y - y1 = m(x - x1)
which is
y - 5 = 4(x - 2)
Expanding the bracket on the right side:
y - 5 = 4x - 8
Move constant -5 to the right to become +5
y = 4x - 8 + 5 = 4x - 3
Move 4x to left becoming -4x
y - 4x = -3
or
-4x + y = -3
same as
4x - y = 3
This is the standard form with A = -4, B = 1 and C = 13
what is the slope of a line that is perpendicular to the line whose equation is 3x+5y=4?
Answer:
5/3 or 1.67
Step-by-step explanation:
Find the slope of the original line
3x+5y=4 Subtract 3x from both sides
5y = - 3x + 4 Divide both sides by 5
y = (-3/5)x + 4
The original line has a slope of - 3/5 or - 0.6
Find the slope of the perpendicular line
m1 * m2 = - 1
m1 = - 3/5
m2 = -1/(-3/5)
m2 = 5/3
The slope of the perpendicular line is
5/3 or 1.67
Graph the line y = 6x + 8
Answer:
The answer is in the explanation
Step-by-step explanation:
I hope this helps you
. A bridge over a river is built in the shape of a parabolic arch. The bridge has a span of 100 feet. The height of the arch is 10 feet at a point 40 feet from the center. Find the height of the arch at its center.
Answer:
The height of the arch at its center is 250/9 or about 27.78 feet.
Step-by-step explanation:
We can write an equation to model the parabolic arch.
Let the left-most point of the arch be the origin (0, 0).
Since the bridge has a span of 100 feet, the right-most point must be (0, 100).
We can use the factored form of a quadratic:
\(y=a(x-p)(x-q)\)
Where p and q are the x-intercepts.
Our x-intercepts are x = 0 and x = 100. Hence:
\(y=ax(x-100)\)
At a point 40 feet from the center, the height of the arch is 10 feet.
The center is x = 50. So, a point 40 feet from the center can be either x = 10 or x = 90.
So, for instance, when x = 10, y = 10. Substitute and solve for a:
\(10=10a(10-100)\)
So:
\(\displaystyle a=-\frac{1}{90}\)
The same value will result if we let x = 90 and y = 10.
Hence, our equation is:
\(\displaystyle y=-\frac{1}{90}x(x-100)\)
The height of the arch at its center will be when x = 50. Hence:
\(y(50)=\displaystyle -\frac{1}{90}(50)((50)-100)=\frac{250}{9}\approx 27.78\text{ feet}\)
Dante works as a tutor for 13 an hour and as a waiter for 11 an hour. This month, he worked a combined total of 106 hours at his two jobs. Let t be the number of hours Dante worked as a tutor this month. Write an expression for the combined total dollar amount he earned this month.
PLEASE HELP!!!!
If Dante works as a tutor for 13 an hour and as a waiter for 11 an hour. This month, he worked a combined total of 106 hours at his two jobs. The expression for the combined total dollar amount he earned this month is: 1,166 - 2t.
Expressiont= Number of hours Salma worked as a tutor
w=number of hours Salma worked as a waiters
Total hours work is 106 hours
Hence,
t + w = 106 => w = 106 - t
So,
Expression for the combined total dollar amount:
13t + 11w
=13t + 11×(106 - t)
=13t + 1,166 - 11t
= 1,166 - 2t
Therefore If Dante works as a tutor for 13 an hour and as a waiter for 11 an hour. This month, he worked a combined total of 106 hours at his two jobs. The expression for the combined total dollar amount he earned this month is: 1,166 - 2t.
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The credit remaining on a phone card (in dollars) is a liner function of the total calling time made with the card (in minutes) the remaining credit after 30 minutes of calls is $15.20 of the remaining credit after 46 minutes of the Calls is $12.64 what is the remaining credit after 54 minutes of calls???
Answer:
Remaining credit = $11.36 [11 dollars and 36 cents]
which pair of statements about the lengths of the two sides of the triangle is true?
Answer:
D
Step-by-step explanation:
I Looked at te graph and counted each space
Answer:
Step-by-step explanation:
The Anwser is B