it's tooo easy
answer -1296
Which numbers are a distance of 6 units from 2 on the number line? Select the location on the number line to plot each point.
-5 -4 -3 -2 -1 0 +EEE 4 5 6 7 8 9 10 1 2 3
Answer:
We reach at 8.
Step-by-step explanation:
The starting point is 2 .
Jump at the six places, the final point reaches at 8, so the point is 8.
help i will give brainiest
Step-by-step explanation:
what the heck is that if someone's answers this they 9n x games mode
As seen in the diagram below, Julieta is building a walkway with a width of � x feet to go around a swimming pool that measures 11 feet by 9 feet. If the total area of the pool and the walkway will be 575 square feet, how wide should the walkway be?
The width of the walkaway is given as follows:
43.3 feet.
What is the area of a rectangle?The area of a rectangle of length l and width w is given by the multiplication of these dimensions, as follows:
A = lw
The parameters for this problem are given as follows:
Length of 11 feet.Width of w + 9 feet, in which w is the width of the walkaway.The area is of 575 square feet, hence the width of the walkaway is obtained as follows:
11(w + 9) = 575
w = (575 - 11 x 9)/11
w = 43.3 feet.
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Find the surface area of the figure. Hint: the surface area from the missing prism inside the prism must be ADDED!
To find the surface area of the figure, we need to consider the individual surfaces and add them together.
First, let's identify the surfaces of the figure:
The lateral surface area of the larger prism (excluding the base)
The two bases of the larger prism
The lateral surface area of the smaller prism (excluding the base)
The two bases of the smaller prism
The lateral surface area of a prism is given by the formula: perimeter of the base multiplied by the height.
The bases of the prisms are rectangles, so their areas can be calculated by multiplying the length by the width.
To find the missing prism's surface area, we need to consider that it is a smaller prism nested inside the larger prism. The lateral surface area and bases of the missing prism should also be included.
Once we have calculated the individual surface areas, we add them together to find the total surface area of the figure.
Without specific measurements or dimensions of the figure, it is not possible to provide a numerical answer. Please provide the necessary measurements or dimensions to calculate the surface area.
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Construct the lowest-degree polynomial given the zeros below. Then, choose the intervals that contain the coefficients of the polynomial in the form x3 + bx? + cr + d. -4 + 4i and 4 I A. b€ (-2.3, 2.2),c € (-3, 10), and d € (-22, -15] B. be[-2.3, 2.2),c € (-14, -6), and d € [11, 19] C. be[-5.4, -1],ce 1-3, 10), and d e [123, 134] D. 6 € (2.1, 5.3],c el-3, 10), and d e f-138, -126] E. None of the above.
Option D is the correct answer, intervals of the coefficients are- b ∈ (2.1, 5.3], c ∈ (-3, 10), and d ∈ (-138, -126].
Here, we are given a polynomial of the form \(x^{3}\) + b\(x^{2}\) + cx + d
The zeroes of the polynomial are ( -4 + 4i ) and 4
The third root of the cubic equation will be (-4 - 4i) which is the conjugate of (-4 + 4i)
This means that for x = ( -4 + 4i ), ( -4 - 4i ) and 4, the polynomial is equal to 0.
Further, the sum of zeroes of a cubic equation
= -(coefficient of \(x^{2}\) )/(coefficient of \(x^{3}\))
Thus, -4 + 4i + 4 - 4 - 4i = -b
b = 4
Similarly, the sum of the product of zeroes taken 2 at a time = c
⇒ (-4 + 4i)(-4- 4i) + 4(-4 + 4i) + 4(-4- 4i) = c
c = 16 -16\(i^{2}\) - 16 + 16i - 16 - 16i
c = 16 + 16 - 32
c = 0
Further, product of zeroes = -d
-d = (-4 + 4i) (-4- 4i) 4
d = -(16 + 16i - 16i -16\(i^{2}\)) 4
d = -(16 + 16)4
d = -128
Thus, we get that option D is the correct answer, intervals of the coefficients are- b ∈ (2.1, 5.3], c ∈ (-3, 10), and d ∈ (-138, -126].
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Which of the following lists of ordered pairs is a function? A. (2,5), (3, 6), (6, 9) B. (-1,2), (2, 3), (3, 1), (2,5) C. (1,2), (4,0), (3,5),(4,3) D. (2,5), (3, 6), (2, 1)
Answer:
A. (2,5), (3,6), (6,9)
Step-by-step explanation:
In order to be a function, all inputs (x values) must go to only one output (y value). List A is the only list that obeys this rule. Therefore, List A is a function.
Researchers want to survey the mass of American alligators in a certain region. They want to maximize the efficiency of this effort, and get as many measurements as possible. Capturing alligators, putting them on a scale, and releasing them involves risk and time. They decide to survey alligators from the air. In this manner they can measure the length of the animals. They want to use these measurements to estimate the mass of the alligators. They have access to data about length and mass of captive alligators. Which statistical test should they use to evaluate the usefulness of this method
An appropriate statistical test that can be used to evaluate the usefulness of this method is Linear regression with t-test for significance of slope.
For this research, they want to measure the lengths of alligators and use the already obtained data relating the lengths of captured and released alligators to their masses, to obtain the masses of alligators whose lengths have been measured.
So, in this research survey, the masses of the alligators is the dependent variable which depends on the lengths.
Basically, the researchers measure the length of an alligator and use the data to work out its mass.
So, an appropriate method to relate the two variables is to use regression analysis on the already obtained data, to obtain the linear relationship between mass of the alligators and their lengths. So that, just by putting on the measured lengths of the alligators surveyed into this expression, their corresponding masses would be immediately obtained.
But the correctness of this expression obtained will be checked by using t-test for the significance of the slope obtained in the linear regression.
So, the appropriate statistical test that can be used to evaluate the usefulness of this method is: Linear regression with t-test for significance of slope.
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What is the relationship between
Hence,Correct option is D because None of the above relationship between ∠a and ∠b.
What is the angles?
An angle is a shape created by two rays that referred to as the angle of sides and vertices, respectively. Angles created by two rays are in the plane where the rays are located. The meeting of two planes also creates angles.
What is the vertical ,supplementary and complimentary angles?
If the total measurement of two angles is 90°, then the angles are complimentary. If the total measurement of two angles is 180°, then two angles are supplementary. Vertically opposed angles are two angles that have no common arm when two lines intersect. or all of these angles are equal.
According to figure,
∠ B P D=180°-∠PAD
By property of interior angle of triangle,
∠ B P D=(∠PAD+∠A P D+∠ADP)-∠PAD
∠ B P D=∠PAD+(∠A P D+∠ADP)-∠PAD
∠ B P D=(∠A P D+∠ADP)
No, relationship between them
Hence correct answer is None of these.
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let l be a linear transformation on p2, given by l(p(x)) = x2pn(x) - 2xp'(x)
Therefore, the matrix of the linear transformation L: P2 → P2 defined by L(p(x)) = x^2p(x) - 2xp'(x) with respect to the standard basis B = {1, x, x^2} of P2 is:
| 0 -2 0 |
| 0 0 -4|
| 1 1 1 |
Let p(x) = a0 + a1x + a2x^2 be a polynomial of degree at most 2 in the vector space P2 of polynomials with real coefficients. We want to find the matrix of the linear transformation L: P2 → P2 defined by L(p(x)) = x^2p(x) - 2xp'(x) with respect to the standard basis B = {1, x, x^2} of P2.
To do this, we first compute the images of the basis vectors under L:
L(1) = x^2(1) - 2x(0) = x^2
L(x) = x^2(x) - 2x(1) = x^3 - 2x
L(x^2) = x^2(x^2) - 2x(2x) = x^4 - 4x^2
Next, we express these images as linear combinations of the basis vectors:
L(1) = 0(1) + 0(x) + 1(x^2)
L(x) = -2(1) + 0(x) + 1(x^2)
L(x^2) = 0(1) - 4(x) + 1(x^2)
Finally, we form the matrix of L with respect to the basis B by placing the coefficients of each linear combination as columns:
| 0 -2 0 |
| 0 0 -4|
| 1 1 1 |
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What is the value of x?
9
40
x=?
"whats the area of a circle with a circumference of 50.24 units"
pls help:)
Answer:
200.96 units^2
Step-by-step explanation:
50.24/Pi = 16 (diameter)
16/2=8 (radius)
area = Pi(r^2)
area = 3.14(8^2) = 200.96 units^2
If you go twice as fast, will your stopping distance increase by: A. Two times. B. Three times. C. Four times. D. Five times
If you go twice as fast, your stopping distance will increase by four times (option C).
This relationship is based on the laws of physics and the principles of motion.
When an object is in motion, its stopping distance is influenced by its initial speed, reaction time, and braking capabilities. The stopping distance consists of two components: the thinking distance (the distance traveled during the reaction time) and the braking distance (the distance needed to bring the object to a complete stop).
According to the laws of physics, the braking distance is directly proportional to the square of the initial speed. This means that if you double your speed, the braking distance will increase by a factor of four. In other words, going twice as fast will require four times the distance to come to a stop.
It is important to note that this relationship assumes other factors, such as road conditions and braking efficiency, remain constant. However, in real-world scenarios, these factors may vary and can affect the stopping distance to some extent.
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Please need help on this questions!
THis is the answer for ur question
Answer:
1) volume = 102.92 m²
2a) Perimeter = 28 inches
2b) Actual perimeter = 672 inches or 56 feet
2c) Exactly 24 times greater
Step-by-step explanation:
1)
4x5.5 = 22
full circle = (5.5²)(π) = 95
(30/360)(95) = 7.92
95+7.92 = 102.92 m²
2a)
Perimeter = (2)(6+8) = 28 inches
2b)
Actual perimeter = (2)(144+192) = 672 inches or 56 feet
2c)
(24)(28) = (2)(144+192)
672 = 672
Exactly 24 times greater
12. A scientist is observing a family of mice. There are four nice which are reproducing and doubling in number every month. Which function best represents the number of mice where x is the number of months that have passed?
Answer:
?
x = the number of months pass right
when you hand in your test do you think you will get a higher score than you actually do? a professor collected data
After solving, the observed statistic for this study is 2.5.
In the given question, a professor collected data.
After fishing a test, the 27 students in the class wrote their pedicted scores on their tests and these were compared with the actual scores after they were graded.
The mean predicted score was 83.7. So SD = 83.7.
The mean actual score was 81.2. So SD = 15.6
the aen of the difference was 2.5. So SD = 8.6
Null: The average difference in test score (predicted-actual) is 0. μ = 0
Alternative: The average difference in test score (predicted-actual) is greater than 0. μ > 0
We have to find the observed statistic for this study.
predict mean = 83.7 S.D = 8.6
actual mean = 81.2 S.D = 15.6
n = 27
x = (predict mean - actual mean )
x = 83.7 - 81.2
x = 2.5
Hence, the observed statistic for this study is 2.5.
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The right question is given below:
I need help with this question
Let's solve figure by figure
Figure A
This figure has a total of 5 sides, therefore it is a pentagon.
Figure B
This figure has a total of 8 sides, therefore it is an octagon.
Figure C
This figure has a total of 3 sides, therefore it is a triangle.
According to the answer table, it would be
Pentagon: Figure A
Octagon: Figure B
Hexagon: None
What is 88% of %33.00
State the complementary event of rolling a die and getting a number less than 3.
The complementary event of rolling a die and getting a number less than three is that the six-sided die is rolled and the outcome is greater than three. Where P = n < 3 is the event and its complement is P' = n > 3.
What is the complement of an event?The sample space of all outcomes that are not the event in question is the complement of an event. The inverse of "a flipped coin lands on heads" is "a flipped coin lands on tails."
If the chance of drawing a red marble from a bag is 26%, the chance of the complement (picking a non-red marble ) is 74%.
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3
12
Type the correct answer in each box. Use numerals instead of words. If necessary, use / for the fraction bar(s)..
The graph represents the piecewise function:
3
f(x) = {
if -3 ≤ x < -1
if -1 ≤ ≤ 1
The piecewise function for this problem is defined as follows:
f(x) = x + 3, -3 ≤ x < -1f(x) = 5, -1 ≤ x ≤ 1.What is a piece-wise function?A piece-wise function is a function that has different definitions, depending on the input of the function.
Between x = -3 and x = -1, the linear function has a slope of 1, with a x-intercept of -3, meaning that the parent function y = x was shifted left 3 units, hence it is given as follows:
f(x) = x + 3, -3 ≤ x < -1
Between x = -1 and x = 1, the function is constant at y = 5, hence it is given as follows:
f(x) = 5, -1 ≤ x ≤ 1.
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What is 2 9/12×6=.........
Step-by-step explanation:
2 9/12×6=(2×12+9)/12×6=33×6/12=33/2=16.5is answer
How do I solve for k
Answer:
3
Step-by-step explanation:
Since its an isosceles triangle, the two angles that have given values are equal. So in this case, you do k+5 = 2k+2
Solving that will result in k=3
Which product of prime polynomials is equivalent to 4x5 – 6x4 4x3 – 6x2? 2x2(x2 1)(2x – 3) 2x2(x2 – 1)(2x 3) x2(x2 1)(2x – 3) 2(x2 – 1)(2x 3).
Answer:
The correct answer is 2x^2(x^2 + 1)(2x - 3)
Step-by-step explanation:
First, you would factor out a single factor out of all of them, which is 2x^2. So, you would have 2x^2 (2x^3 - 3x^2 + 2x - 3) Then, you would use double grouping. When you have double grouped, you will have x^2(2x-3) and 1(2x-3) for the factors. The final factors for that is (x^2 + 1) and (2x - 3), then you would just put 2x^2 in the front to give you the final factorization and the correct answer stated at the top.
Step-by-step explanation:
Answer:
A. 2x2(x2 + 1)(2x – 3)
Step-by-step explanation:
:)
PLEASE ANSWER THIS ASAP I WILL MARK THE BRAINLIEST DRAW WHERE THE DOTS GO ON THE IMAGE
Answer:
(0,1) and (7,-3)
Step-by-step explanation:
Check the attached image.
Hope this helps.
Multiplying with Monomials 1) −7x^2(−3x^2 + xy + 5y^2)2) 3y(7x^2 − 2xy − 9y^2)
The equation are given as
\(\begin{gathered} -7x^2(-3x^2+xy+5y^2) \\ 3y(7x^2-2xy-9y^2) \end{gathered}\)Explanation1. The equation is given as
\(-7x^2(-3x^2+xy+5y^2)=21x^4-7x^3y-35x^2y^2\)AnswerThe answer is
\(21x^4-7x^3y-35x^2y^2\)2. The equation is given as
\(3y(7x^2-2xy-9y^2)=21yx^2-6xy^2-27y^3\)AnswerThe answer is
\(21yx^2-6xy^2-27y^3\)The Cartesian coordinates of a point are given. (a) (-6, 6) Find the following values for the polar coordinates (r, 0) of the given point. 2 tan (0) = (1) Find polar coordinates (r, 0) of the point, where r> 0 and 0 ≤ 0 < 2. (r, 0) = (ii) Find polar coordinates (r, 0) of the point, where r < 0 and 0 ≤ 0 < 2. (r, 0) =
To find the polar coordinates (r, θ) corresponding to the Cartesian coordinates (-6, 6), we can use the following formulas:
r = √(x² + y²)
θ = arctan(y / x)
(a) For the given point (-6, 6):
x = -6
y = 6
First, let's find the value of r:
r = √((-6)² + 6²) = √(36 + 36) = √72 = 6√2
Next, let's find the value of θ:
θ = arctan(6 / -6) = arctan(-1) = -π/4 (since the point lies in the third quadrant)
Therefore, the polar coordinates of the point (-6, 6) are (6√2, -π/4).
(b) For r > 0 and 0 ≤ θ < 2:
In this case, the polar coordinates will remain the same: (6√2, -π/4).
(c) For r < 0 and 0 ≤ θ < 2:
Since r cannot be negative in polar coordinates, there are no valid polar coordinates for r < 0 and 0 ≤ θ < 2.
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It costs $22 to enter an amusement park and $0.50 to ride a ride. You have $23. Write an equation that represents the number r of rides you can ride.
Answer:
21.50 + 0.25r = 22.25
Step-by-step explanation:
Thats ur equationnn
Tom can mow a large estate's lawn in 6 hours. It would take Tom and Ralph 4 hours to mow the lawn if
they work together. How long does it take Ralph to mow the lawn by himself?
Answer:
he can do it in 24 hours if I'm worng correct me
A fraction is a way to describe a part of a whole. The time it was taken by Ralph to mow the lawn by himself is 12 hours.
What is a Fraction?A fraction is a way to describe a part of a whole. such as the fraction ¼ can be described as 0.25.
Given that Tom can mow a large estate's lawn in 6 hours. Therefore, the area of lawn that Tom can mow in 4 hours can be written as,
\(\text{Area of lawn mowed by Tom} = \dfrac46\)
Now, the area of the lawn that is mowed by Ralph can be written as,
\(\text{Area of lawn mowed by Ralph} = \dfrac26\)
Since it took 4 hours to mow 2/6 of the lawn by Ralph, therefore, the total time taken by Ralph to lawn the complete area will be thrice 4 hours.
Hence, the time it was taken by Ralph to mow the lawn by himself is 12 hours.
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At a gas station, the price of gas is $2.40 a gallon. Write an equation using slope-intercept form that relates the total cost, C, to the price per gallon of gas, g
Answer:
C= 2.40g+0
Step-by-step explanation:
The total cost is reliant on how many gallons of gas the customer buys. If the person bought 8 gallons, you'd plug 8 in for g. 8 times 2.40 = $19.20
Office Supplies: The Office Supplies account started the year with a $4,000 debit balance. During the year, the company purchased supplies for $13,400, which added to the Office Supplies Account. The inventory of supplies available at the end of the year totaled $2,554.
1. The beginning balance of Office Supplies:
2. The amount to be adjusted (show your calculation):
3. The ending balance of the account after the adjustment (show your calculation):
4. Adjusting Journal Entry (please include description):
1.The beginning balance should be $4,000
2.The amount to be adjusted is $2554
3.The ending balance of the account after the adjustment $2554
4. Office Supplies Account is $14846
"Information available from the question"
The Office Supplies account started the year with a $4,000 debit balance
The company purchased supplies for $13,400,
The inventory of supplies available at the end of the year totaled $2,554.
Now, According to the question:
1. The beginning balance should be $4,000
2.The adjusted amount is
Opening balance = 4000
Add: New purchases = 13400
Balance after Purchase = 17400
Less: Year end balance = 2554
3. The ending balance is $2,554
4. The adjusting journal entry is
Dr. Supplies Expense Account is 14846
Adjustment in the year = Cr. 14846 (subtracted from the balance)
Office Supplies Account is 14846
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A student has a total of $1.60 consisting of nickels and dime. The ratio of nickels to dimes is 2:3. How many dimes does the student have?
The number of dimes students has is 12 dimes.
We are given that;
Ratio= 2:3
Cost= $1.60
This is a question that can be solved using a system of linear equations. Let x be the number of nickels and y be the number of dimes. Then we have:
0.05x+0.10y=1.60
for the total amount of money, and
yx=32
for the ratio of nickels to dimes. To solve this system, we can use the substitution method. First, we isolate x in the second equation:
x=32y
Then we substitute this expression for x in the first equation:
0.05(32y)+0.10y=1.60
Simplifying, we get:
301y+101y=1.60
Adding the fractions, we get:
304y=1.60
Multiplying both sides by 30, we get:
4y=48
Dividing both sides by 4, we get:
y=12
The student has 12 dimes.
Therefore, by the given ratio the answer will 12 dimes.
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