Answer:
Three-fourths is
✔ 0.75
and
1 and one-half is
✔ 1.5
.
The least number is
✔ –1
.
The greatest number is
✔ 1 1/2
.
The correct order from least to greatest is
✔ –1, –0.9, 3/4, 1.1, 1 1/2
.
Step-by-step explanation:
lmk if this is correct !
Answer:
the answer
0.75
1.5
-1
1 1/2
-1, 0.9, 3/4, 1.1, 1 1/2
Step-by-step explanation:
hope it helps!
The ratio of blue chips to red chips is 5:7. The bag has sixty chips in all. How blue chips are in the bag?
Answer:
60
Step-by-step explanation:
5+7= 12
12x5=60
(5 is blue)
What is the converse of the following statement? "If Joe goes fishing, then he needs bait." If Joe goes fishing, then he does not need bait. If he does not need bait, then Joe does not go fishing. If Joe does not go fishing, then he does not need bait. If he needs bait, then Joe goes fishing.
Answer:
If joe does not go fishing, then he does not need bait
Step-by-step explanation:
Based on it being the direct opposite
Please answer asap! Do NOT give me a random gibberish answer or else I will report you and give you a low rating!
Also, if your not sure of the answer just type it in the comments..
DISTRIBUTIVE PROPERTY
QUESTION:
Solve
2 - ( -x + 5)
Just tell me What number(s) are being distributed, what the 0expression is when its distributed, the expression when it is combined in "like" terms, and give me the final answer for the expression.
Just look at the picture I attached below.
This is the format I am supposed to use to answer this expression:
I do appreciate the help.
Answer:
-1
Step-by-step explanation:
since the negative sign is directly next to the parentheses it will switch all the values in between the parentheses.
-1(-x+5) = (x-5)
ASAP PLEASE!!! Whoever answers this 1st, I’ll give you brainliest. I just need those answers ASAP.
Answer: 6
Step-by-step explanation:
12:35 on Sunday.
I am back with a handful of geometry questions. I would like you to answer this question and explain or show all of your work.
I will mark Brainlest for an accurate answer!
If the image is to blurry try clicking on it. If it is still to blurry, let me know in the comments. If you have any other questions about the problem, let me know.
Please only answer of you have a "real" answer and not a comment. Save your comments for the comment box!
If you would like to help me out some more, go check out my profile and answer the questions that have 12:35 on Sunday questions on them.
God Bless.
Answer:
See attached
Step-by-step explanation:
The shape is translated by 3 units right and 5 units down according to the given rule
Answer:
see attached
Step-by-step explanation:
to translate the image into 3, -5 as required.
3 (right) , -5 (down)
It takes Sarah 2 hours to make small purses and 3 hours to make big purses. She has a maximum of 18 hours a week. Which inequality represents this situation?
(x: number of small purses made.
y: number of big purses made.)
Answer:
The inequality which represents the solution is: 2x + 3y ≤ 18
Step-by-step explanation:
In the inequality, there are some important words
If the value is at least, that means the sign of inequality is ≥If the value is minimum, that means the sign of inequality is ≥If the value is at most, that means the sign of inequality is ≤If the value is maximum, that means the sign of inequality is ≤∵ The number of small purses = x
∵ Sarah takes 2 hours to make small purses
→ She takes 2x hours
∵ The number of big purses = y
∵ She takes 3 hours to make big purses
→ She takes 3y hours
∴ She takes a total of 2x + 3y hours
∵ She has a maximum of 18 hours a week
→ That means the sign of inequality is ≤
∴ 2x + 3y ≤ 18
The inequality which represents the solution is: 2x + 3y ≤ 18
Zarah earns a weekly salary of $445 plus a commission of 8.5% on sales at the clothing store where she works. How much would she earn in one week if she sold $1,200 worth of merchandise? How much would Zarah earn for that week?
Answer:
$547
Step-by-step explanation:
Answer:
547
Step-by-step explanation:
Help me whit those 2 questions please I just don't understand
Using algebra:
(7). The angle of the largest sector is equal 216°
(8).The cost of milk assuming the cylinderical cup is filled will be approximately 6 euros.
How to solve for the largest sector and the cost using algebra(7). Given that the probability of spinning sector 1 is 10 implies that the angle of sector 1 is 360/10 = 36°
let x be angle of sector 3 so that angle of sector 2 is 2x, then the angle of the largest sector of the wheel of Fortune can be calculated as follows:
x + 2x + 36° = 360°
3x + 36 = 360°
3x = 360° - 36°
3x = 324°
x = 324°/3
x = 108°
largest sector 2 = 2(108) = 216°
(7). Volume of cylinderical cup = 22/7 × (7cm)² × 30cm
Volume of cylinderical cup = 4620cm³
1.5litres = 1500cm³
4620cm/4615.8cm = 3.08
amount in euros that will fill the cup = 3.08 × 1.9
amount in euros that will fill the cup = 6.006
Therefore, using algebra, the angle of the largest sector is equal 216° and the cost of milk assuming the cylinderical cup is filled will be approximately 6 euros.
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A group of 42 monkeys meet in the forest for a swinging competition. The monkeys divide into teams with 8 monkeys on each team. They make as many teams as they can, but not every monkey is in a team.
How many teams of monkeys will there be?
There will be 5 teams of monkeys.
How many monkeys remain without a team?
2 monkeys will remain without a team.
Answer: 5 teams and 2 monkeys
Step-by-step explanation:
Irwin rode his bicycle from one end of a trail to another and back at a speed of 20 miles per hour. If the trail is 4 miles long, for how many hours was Irwin riding?
0.2 hours
0.4 hours
2.5 hours
5.0 hours
Answer:
C. 2.5
Step-by-step explanation:
Hope this helps and please mark Brainliset!
2. The 2 x 2 matrix M has an eigenvalues -2 and 7. The respective eigenvectors of M are (-¹) and (3). Find the entries of M. 3. The 3 x 3 matrix D is given below in terms of the constants a, b, c and d. a 1 b D = c 70 3 d 2, It is further given that -(9) 0 - () 4 are eigenvectors of D with corresponding eigenvalues A₁ and X2. Determine in any order the value of a, b, c, d, A₁ and ₂.
The entries of the 2x2 matrix M can be determined using the given eigenvalues and eigenvectors. The matrix D, which is a 3x3 matrix, can be expressed in terms of the constants a, b, c, and d.
For the 2x2 matrix M, the eigenvector (-¹) corresponds to the eigenvalue -2, and the eigenvector (3) corresponds to the eigenvalue 7. The eigenvector-eigenvalue relationship can be written as follows:
M * (-¹) = -2 * (-¹)
M * (3) = 7 * (3)
Expanding these equations gives us the following:
[-a b] * [-¹] = [-2 * (-¹)]
[ c d] [ 3] [ 7 * (3)]
Simplifying, we get:
-a * (-¹) + b * (3) = -2 * (-¹)
c * (-¹) + d * (3) = 7 * (3)
Solving these equations gives us the values of a, b, c, and d.
Moving on to the 3x3 matrix D, it can be expressed as:
[a 1 b]
[c 70 3]
[d 2 d]
Considering the given eigenvectors and eigenvalues, we have:
D * (-(9)) = A₁ * (-(9))
D * (0) = A₂ * (0)
D * (4) = A₁ * (4)
Substituting the values of the eigenvectors and eigenvalues into these equations and solving them will yield the values of a, b, c, d, A₁, and A₂.
In summary, by considering the eigenvectors and eigenvalues of the matrices M and D, the values of their respective entries and the constants a, b, c, and d can be determined.
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3) A box of tile contains 12 tiles. If
you
tile a
square area using whole tiles,
how
many
tiles
will
you
have left?
Answer:
3 tiles left
Step-by-step explanation:
You can only use a maximum of 9 tiles to make a perfect square. You would need 7 more tiles to make a larger square. Having used 9 tiles, you will have 3 leftover. (12 - 9 = 3)
Hope I helped!
What are the solution(s) to the quadratic equation 9x² = 4?
Answer:
x = 2/3, -2/3
Step-by-step explanation:
To solve the quadratic equation 9x² = 4, we can use the following steps:
Move the constant term to the right-hand side of the equation:
9x² = 4 => 9x² - 4 = 0
Factor the quadratic expression on the left-hand side of the equation:
9x² - 4 = (3x - 2)(3x + 2)
Set each factor equal to zero and solve for x:
3x - 2 = 0 => x = 2/3
3x + 2 = 0 => x = -2/3
Answer:
See attached
Step-by-step explanation:
A local gym provides new Zumba classes. Assume that the capacity of this class is 1100 students per month, Since the classes started, the program has becerine more complox, so that 850 can be trained per year, In the past month, 600 employees were trained. The officiency of this system is approximately its utilization is approximatoly Ploase show your work.
The efficiency of the system is approximately 54.5%. To calculate the efficiency of the system, we need to compare the actual number of students trained to the maximum capacity of the class.
In the given scenario, the maximum capacity per month is 1100 students, and the actual number of students trained in the past month is 600. Efficiency can be calculated by dividing the actual number of students trained by the maximum capacity and multiplying by 100 to express it as a percentage. Using the given values:
Efficiency = (Actual number of students trained / Maximum capacity) * 100
= (600 / 1100) * 100
≈ 54.5%. Therefore, the efficiency of the system is approximately 54.5%. This indicates that the class was utilized to around 54.5% of its maximum capacity in the past month.
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Geometry (proofs)? Help
Answer:
Step-by-step explanation:
midpoint : the midpoint of a segment is a point that divide the segment into two congruent segments ( equal)
congruent segments: are segments that ave the same length, the points on the segment are col-linear.
M is the midpoint of AB: Given
this means that AM=MB : M is the midpoint of AB that divide the segment into two equal parts
Therefore AM=MB : congruent segments.
Q10. (5+1+4 Marks) A. A waterfall has projection y follows a mathematical model of the following higher order ordinary differential equation after ignoring the width x. y(4) = y. Find the projection length as function of time t?
The problem asks to find the projection length of a waterfall as a function of time t, given a higher order ordinary differential equation y(4) = y.
The given differential equation is a fourth-order ordinary differential equation. To find the projection length as a function of time, we need to solve this differential equation.
Since the equation involves a higher order derivative, we can start by assuming a solution of the form y(t) = e^(rt), where r is a constant. Substituting this into the differential equation, we get:
r^4 * e^(rt) = e^(rt)
We can simplify this equation by dividing both sides by e^(rt):
r^4 = 1
Taking the fourth root of both sides, we find four possible values for r: r = 1, r = -1, r = i, and r = -i.
Using these values of r, we can construct the general solution of the form y(t) = c1 * e^t + c2 * e^(-t) + c3 * cos(t) + c4 * sin(t), where c1, c2, c3, and c4 are constants determined by initial conditions or boundary conditions.
Without further information or constraints, it is not possible to determine the exact projection length as a function of time. The solution provided represents a general form that satisfies the given differential equation.
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4/15 =x/1560 pls help urgent
Answer:
x=416
Step-by-step explanation:
[tex]4/15 =x/1560\\\\\frac{4}{15} = \frac{x}{1560} \\\\Switch\:sides\\\frac{x}{1560}=\frac{4}{15}\\\\\mathrm{Multiply\:both\:sides\:by\:}10\\\\\frac{x}{1560}\times\:10=\frac{4}{15}\times\:10\\\\Simplify\\\\\frac{x}{156}=\frac{8}{3}\\\\\mathrm{Multiply\:both\:sides\:by\:}156\\\\\frac{156x}{156}=\frac{8\times\:156}{3}\\\\Simplify\\ x=416[/tex]
Par value = $1000
Intrert per quarter = $35
Matures in 10 years. Anual required rote at return = 12%
(Compounded quarterly)
How much should kad you be willing to pay for the bord? a) $1391,39
b) $1051,25 c) $ 508,81 d) $1115,57
When the required rate of return is 12% compounded quarterly, the bond's value is $1391.39. Therefore, the correct option is a) $1391,39.
To calculate the value of a bond, we need to use the following formula;PV = PMT x (1 – 1 / (1 + r)n) / r + FV / (1 + r)n,
WherePV = Present Value, PMT = Periodic Interest Payment,r = Required Rate of Return (in this case, 12% / 4 quarters per year = 3% per quarter),
n = Number of Interest Payments FV = Face ValueThe face value is given to us at $1000.
As the bond matures in 10 years, we can calculate the total number of interest payments as;n = 10 x 4 = 40 quarters.
Now, we can put the values we know into the formula and find the value of the bond. PV = $35 x (1 – 1 / (1 + 3%)40) / 3% + $1000 / (1 + 3%)40PV = $1391.39Therefore, the answer is a) $1391,39.
Bonds are long-term debt instruments issued by the companies to raise capital for their growth and operations.
The bondholders are paid interest at regular intervals, and the principal amount is repaid to them on maturity. The price of a bond is the present value of all future cash flows discounted at the required rate of return.
The required rate of return is the minimum rate that investors expect from a particular investment to compensate for the risk associated with it.
The bond's price varies inversely with the interest rate; that is, when the interest rate goes up, the bond's price goes down and vice versa. When the required rate of return is equal to the bond's coupon rate, the bond is said to be trading at par.
When the required rate of return is more than the coupon rate, the bond trades at a discount, and when the required rate of return is less than the coupon rate, the bond trades at a premium.
The value of a bond with a high coupon rate is less sensitive to the interest rate changes than the bond with a low coupon rate.
To calculate the value of a bond, we need to use the formula;PV = PMT x (1 – 1 / (1 + r)n) / r + FV / (1 + r)n. When the face value of the bond is given, we need to find the present value of the interest payments and the face value discounted at the required rate of return. When the required rate of return is 12% compounded quarterly, the bond's value is $1391.39. Therefore, the correct option is a) $1391,39.
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The first two steps in determining the solution set of the system of equations, y = x2 – 6x + 12 and y = 2x – 4, algebraically are shown in the table.
Which represents the solution(s) of this system of equations?
(4, 4)
(–4, –12)
(4, 4) and (–4, 12)
(–4, 4) and (4, 12)
Answer:
(4,4)
Step-by-step explanation:
The solution set of the system of equations can be found by setting the two equations equal to each other and solving for x.
x^2 - 6x + 12 = 2x - 4
x^2 - 8x + 16 = 0
(x - 4)^2 = 0
x = 4
Since both equations in the system are equal to y, we can substitute x = 4 into either equation to find the corresponding value of y.
y = 2x - 4 = 2(4) - 4 = 4
Therefore, the solution of this system of equations is (4, 4).
Therefore, the correct answer is (4, 4).
I will give brainliest
Show work please
Answer:
Step-by-step explanation:
1) -3 + [tex]\frac{1}{2} n[/tex] = [tex]\frac{1}{2}[/tex](-n + 14)
-3 + [tex]\frac{1}{2} n[/tex] = [tex]\frac{-1}{2} n\\[/tex] + 7
[tex]\frac{1}{2} n[/tex] + [tex]\frac{1}{2} n[/tex] = 3+ 7
[tex]\frac{1}{4\\} n[/tex] = 10 bhhhhhhhhhhhhhhhhhh
n = 10 : 1/4
n = 40
2) -3 + [tex]\frac{1}{2} n[/tex] = [tex]\frac{1}{2}[/tex](-n + 14)
-3 + [tex]\frac{1}{2} n[/tex] - [tex]\frac{1}{2}[/tex](-n + 14) =0
-3 + [tex]\frac{1}{2} n[/tex] + [tex]\frac{1}{2}[/tex]n - 7 = 0
[tex]\frac{1}{4} n\\[/tex] - 10 = 0
[tex]\frac{1}{4}[/tex]( n - 40 ) = 0
n- 40 = 0
n = 40
In 2012, a health insurance plan for a 35-year-old and his or her spouse costs $301 per month. That rate increased to $430 per month if a child were included and $538 per month if two children were included. The rate dropped to $269 per month for just the applicant and one child. Find the separate costs for insuring the applicant, the spouse, the first child, and the second child.
Answer: See explanation
Step-by-step explanation:
Let the cost for insuring the applicant = a.
Let the cost for insuring the spouse = b
Let the cost for insuring the first child= c
Let the cost for insuring the second child = d
A 35-year-old health insurance plan and that of his or her spouse costs $301 per month. This means that:
a + b = $301.
That rate increased to $430 per month if a child were included. This means the cost of a child will be:
= $430 - $301
= $129
The rate increased to $538 per month if two children were included. This means the cost for the second child will be:
= $538 - $430
= $108
The rate dropped to $269 per month for just the applicant and one child. His will be the cost of the applicant and a single child. This can be written as:
a + $129 = $269
a = $269 - $129
a = $140
Since a + b = $301
$140 + b = $301
b = $301 - $140
b = $161
Applicant = $140
The spouse = $161
The first child = $129
The second child = $108
Find the distance between points(-9,2) and (5,-4) round to the nearest tenth
Answer:
14 squars I think
Step-by-step explanation:
I kind of graphed it real quick unsure if correct
Calculate the bearing of Y from X.
Z
N
167°
•Y
Not drawn accurately
64 ounces in 8 cups as a unit rate
Answer:
128 ounces equals exactly one gallon
Step-by-step explanation:
16 cups is 128 ounces
8 cups is 64 ounces or half a gallon
Real rate = 1,3%.
in Hation premium = 5%
risk premium at intrest = 1,2%. Q) Calculate nominal intrest of the asset using information given. a) 3,87. b) 2,5%. c) 12, 13%.
d) 7,5%.
The nominal interest rate calculated is 7.5%.
Given that,Real rate = 1.3%Inflation premium = 5%Risk premium on interest = 1.2%.
To calculate nominal interest of the asset using information given we need to use Fisher's Equation and calculate nominal interest rate.
Nominal Interest rate = Real rate + Inflation premium + Risk premium on interest.
Nominal Interest rate = 1.3% + 5% + 1.2%Nominal Interest rate = 7.5%Therefore, the option (d) 7.5% is the correct answer.
Using Fisher's Equation, we calculated the nominal interest rate by adding the real rate, inflation premium, and risk premium on interest. The nominal interest rate calculated is 7.5%.
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The department store sells logo t-shirts at an original
price of $12.50. Every month that a t-shirt doesn't sell, the
store reduces the price by 25%. Brianna calculated the
price after two reductions:
$12 50 - (512 50)(0.25) - ($12.50)(0.25). -
56.25
What is Brianna's error?
Answer:
Brianna did not use the first sale price for the second markdown.
The first price discount makes the cost $9.38.
The second price reduction takes another $2.35 off.
The selling price of the shirt after two markdowns is $7.03.
Step-by-step explanation:
2 Jack and Tim are racing remote-controlled cars. Jack's car travels 3.5 feet
per second, while Tim's car travels 5.25 feet per second. Because Jack's car
is slower, Tim gave Jack a 10-foot head start. Which inequality could be
used to determine after how many seconds, s, Tim's car will be ahead of jacks car?
Jack's car?
F3.5s > 5.25s + 10
G
3.5s + 10 > 5.25s
H
5.25s > 3.55 + 10
3.5+
J
3.5s - 10 < 5.25s
Answer:
its 99
Step-by-step explanation:
This is all about matrices, I don't really get them. Any help is great.
See Explanation
Step-by-step explanation:
1)
[tex] \begin{bmatrix} - 3 & 5 & 6\\-3 & 0 & - 3\end{bmatrix} -\begin{bmatrix} 6 & - 1& 1\\0& - 4& - 5\end{bmatrix} \\\\
=\begin{bmatrix} - 3-6 & 5-(-1) & 6-1\\-3-0 & 0-(-4) & - 3-(-5)\end{bmatrix} \\\\
=\begin{bmatrix} - 3-6 & 5+1 & 6-1\\-3-0 & 0+4 & - 3+5\end{bmatrix} \\\\
=\begin{bmatrix} - 9 & 6 & 5\\-3 & 4 & 2\end{bmatrix} \\\\
[/tex]
2)
[tex] \begin{bmatrix} 4 & - 6 \\-3 & - 6\\2 & 6 \end{bmatrix} + \begin{bmatrix} 5 & 3 \\-5 & 5\\ 4 & - 5\end{bmatrix} \\\\
= \begin{bmatrix} 4 +5& - 6+3 \\-3+(-5) & - 6+5\\2+4 & 6+(-5) \end{bmatrix} \\\\
= \begin{bmatrix} 4 +5& - 6+3 \\-3-5 & - 6+5\\2+4 & 6-5 \end{bmatrix} \\\\
= \begin{bmatrix} 9& - 3 \\-8 & - 1\\6 & 1\end{bmatrix} \\\\[/tex]
12x - 10 = 5x + 7x - 15 + 5
Answer:
infinitely many solutions
Step-by-step explanation:
12x-10=12x-10
12x=12x
x=x
Assume you earn $50,000 /year and contribute 10% of your salary to your 401 K, and your will employer match up to 3% of your salary. What is the total amount you are putting away in your account each year?
Answer:
To calculate the total amount, first find out how much you contribute and then add the amount your employer contributes.
Your contribution: 10% of $50,000
= ($50,000 * 10) / 100
= $5,000
Employer's contribution: 3% of $50,000
= ($50,000 * 3) / 100
= $1,500
Total contribution:
= Your contribution + Employer's contribution
= $5,000 + $1,500
= $6,500
So, the total amount being put away in your account each year is $6,500.
Step-by-step explanation:
