Answer:
-4.4793767688E10 i think
Answer:
[1 26 7] is the answer
Step-by-step explanation:
The equation y = 4x represents the relationship between time, x, and distance traveled, y. Which table represents
this relationship?
x
y
y
x
y
*
y
* 1
0
4
4
1
4
2
8
0
O
o
2
8
2
8
4
8
4
16
من
12
3
16
5
12
8
32
N
9514 1404 393
Answer:
D
Step-by-step explanation:
Choose the table in which all of the y-values are 4 times the corresponding x-values.
If there is a row in a table in which y is not 4x, reject that table. For example, in the first row of the first table we have x=0, so y = 4(0) = 0, but the table has y=4. The first table can be rejected.
Answer:D got the question and got it right
Step-by-step explanation:
x y
2 8
4 16
8 32
find an angle between 0 and 2π that is coterminal with 33π/10
The Solution.
Coterminal angles are angles that differ by a whole number of complete circles.
So, The coterminal angles of the given angle in the interval [0,2pi} is obtained as below:
\(\frac{33\pi}{10}-2\pi=3\frac{3\pi}{10}-2\pi=1\frac{3}{10}\pi\)Thus, the coterminal angle within the given range is
\(1\frac{3}{10}\pi\text{ or }\frac{13}{10}\pi\)If these cylinders and prisms were broken into two separate groups, what would be an equivalent ratio to 8/2? i dont have much longer and btw it doesn't have a picture.
100 points?
The Equivalent ratio to 8/2 is 4/1, 24/6, 32/8 and 48/12.
We have,
Cylinder and prism.
Here we have to find the equivalent ratio to 8/2.
First simplifying the given ratio as
8/2
= (4 x 2)/2
= 4 /1
Now, some more ratios equivalent to 8/2.
1. 8/2 x 3/3 = 24/ 6
2. 8/2 x 4/4 = 32/8
3. 8/2 x 6/6= 48/12
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a triangle is shown drag graphs to the table to ahow the image of the triangle after it is reflected over the x-axis, the y-axis, or the line y = x.
The graphs have been correctly dragged to the table to show the image of the triangle after it is reflected over the x-axis, the y-axis, and the line y = x.
How to reflect the triangle based on the transformation rule?By applying a reflection over the x-axis to the coordinates of this triangle, we have the following coordinates of the image triangle;
(x, y) → (x, -y)
(1, -3) → (1, -(-3)) = (1, 3)
(3, -2) → (3, -(-2)) = (3, 2)
(4, -5) → (4, -(-5)) = (4, 5)
By applying a reflection over the y-axis to the coordinates of this triangle, we have the following coordinates of the image triangle;
(x, y) → (-x, y)
(1, -3) → (-1, -3)
(3, -2) → (-3, -2)
(4, -5) → (-4, -5)
By applying a reflection over the line y = x to the coordinates of this triangle, we have the following coordinates of the image triangle;
(x, y) → (y, x)
(1, -3) → (-3, 1)
(3, -2) → (-2, 3)
(4, -5) → (-5, 4)
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Find the y-intercept for the parabola defined by
this equation:
y = – 7x^2 – 10x + 3
Separate the values with a comma.
Answer:
Step-by-step explanation:
The y-intercept exists where x = 0; plug in 0 for all the x's and solve the equation for y:
\(y=-7(0)^2-10(0)+3\) and
y = 3. The coordinate that represents this is (0, 3)
-1. A coffee shop spends $400 for an order of 20 cases of paper cups. How much is
one case of paper cups? Write and solve an equation.
Answer:
$20
Step-by-step explanation:
400/20=20
A certain company gives its salespeople a bonus every six months. This bonus is calculated by averaging (taking the mean of) the four middle monthly sales values (that is, ignoring the highest and lowest) from the six-month window, taking 12% of the result, and splitting it evenly among the salespeople. The graph below shows sales for the most recent bonus period.
If there are five salespeople, how much money will each one receive, to the nearest dollar?
a.
$556
b.
$525
c.
$510
d.
$486
Each salesperson will receive $36 as their bonus. None of the option is Correct. Option E
To calculate the bonus amount for each salesperson, we need to follow the given instructions. We have six months of sales data represented in the graph, and we need to find the average of the four middle monthly sales values.
Looking at the graph, we can identify the four middle monthly sales values by ignoring the highest and lowest values. Based on the graph, the four middle monthly sales values are $1,800, $1,600, $1,400, and $1,200.
Now, we need to calculate the average of these four values. Adding them up and dividing by four, we get:
(1,800 + 1,600 + 1,400 + 1,200) / 4 = 6,000 / 4 = 1,500
The average of the four middle monthly sales values is $1,500.
Next, we need to take 12% of this average. To calculate the bonus amount, we multiply the average by 0.12:
1,500 * 0.12 = 180
The bonus amount is $180.
Finally, we need to split the bonus evenly among the five salespeople. To find the amount each salesperson will receive, we divide the bonus amount by the number of salespeople:
180 / 5 = 36
Each salesperson will receive $36 as their bonus.
Since we need to round the answer to the nearest dollar, the final answer is $36. None of the options provided in the answer choices match the correct amount, so the question may be flawed or there may be an error in the provided answer options. Option E noe of these.
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Find the sum of the following fractions:
2/8 + 1/3
Answer:
Step-by-step explanation:
Answer:
7/12. if you find a common denominator for the two, like 24 for example, 2/8 converts to 6/24 and 1/3 converts to 8/24. 6/24+8/24=14/24, and that reduced is 7/12.
Step-by-step explanation:
Danielle was completing her science project and mixed saline solutions A and B. Brand A was a six gallon 18% saline solution and she ended up with an 18 gallon 8% saline solution mixture. Find the percent of saline solution in brand B.
A. 2.1%
B. 21%
C. 3%
Brand B contains 3% saline solution by volume. Then, C is the right answer.
Percentage of saline solution in brand B, let x be.
We know that the overall volume of saline solution in the combination is 18% of 6 gallons plus x% of (18 - 6) gallons since Danielle blended brands A and B to make a total of 18 gallons of 8% saline solution.
Then the equation is given as,
0.18(6) + 0.01x(18 - 6) = 0.08(18)
Simplifying and solving for x, we get:
1.08 + 0.12x = 1.44
0.12x = 0.36
x = 3
Therefore, the percentage of saline solution in brand B is 3%.
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pls, be honest. 20 points
Answer:
it is 5.7 so it should be in between the 5 and 6 but closer to the 6.
Step-by-step explanation:
Hope this helps have a great day! :)
Answer: 5.7
Step-by-step explanation:
Because it’s closer to six but still In the 5 range.
between which two consecutive whole numbers does the square root 72 lie?
Answer:
8 and 9
Step-by-step explanation:
8 squared is 64
9 squared is 81
since 72 lies between 64 and 81, then the square root must lie between 8 and 9
I need help I don’t understand
Answer: CA= 13.5
Step-by-step explanation:
tan 64 = CA/6.6
2.05 = CA/6.6
CA = 13.5
Ta-Da!
Consider the probability statements regarding events A and
B below.
P(A or B) = 0.3
P(A and B) = 0.2
P(AB) =0.8
What is P(B)?
A) 0.1
B) 0.375
C) 0.25
D) 0.667
The calculated value of the probability of B is (c) 0.25
How to calculate the probability of BFrom the question, we have the following parameters that can be used in our computation:
P(A or B) = 0.3
P(A and B) = 0.2
P(A/B) =0.8
First, we have
P(A/B) = P(A and B)/P(B)
Substitute the known values in the above equation, so, we have the following representation
0.2/P(B) = 0.8
So, we have
P(B) = 0.2/0.8
Evaluate
P(B) = 0.25
Hence, the probability of B is 0.25
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Jan went to the mall to buy 9 crop tops but she seen 201 other and she 1,000,000,000,000,000,000,000,00 dollars
Answer: buy all the crop tops
Step-by-step explanation:
Answer:
Well with that amount of money u should most definitely buy them, if you liked the of course
Step-by-step explanation:
I'm just saying
The first five terms of a quadratic sequence are 3, 12, 25, 42, 63.
Find the nth term of this sequence.
Since we know the sequence is quadratic, we expect the \(n\)-th term to have the general form
\(x_n = an^2 + bn + c\)
Plug in the first 3 known values of the sequence to form a system of equations.
\(x_1 = 3 = a + b + c\)
\(x_2 = 12 = 4a + 2b + c\)
\(x_3 = 25 = 9a + 3b + c\)
Eliminating \(c\) gives
\((4a + 2b + c) - (a + b + c) = 12 - 3 \implies 3a + b = 9\)
\((9a + 3b + c) - (a + b + c) = 25 - 3 \implies 8a + 2b = 22 \implies 4a + b = 11\)
Eliminating \(b\) gives
\((4a + b) - (3a + b) = 11 - 9 \implies a = 2\)
Solving for \(b,c\), we get
\(4a + b = 11 \implies b = 11-4\cdot2 = 3\)
\(a+b+c=3 \implies c=3-2-3 = -2\)
So, the \(n\)-th term of the sequence is
\(x_n = \boxed{2n^2 + 3n - 2}\)
Consider the expression 40+24 . Find the greatest common factor of the two numbers and use the distributive property to rewrite the expression
Hi there!
\(\large\boxed{8(5+3)}}\)
The greatest common factor of 40 and 24 is 8.
8 goes into 40 5 times:
8 goes into 24 3 times.
We can rewrite this expression for distribution using the amount of times 8 goes into both numbers:
8(5 + 3)
Using this, we get:
8(5) + 8(3) = 40 + 24.
What is the best description of originality?
nonobvious
special or interesting
convergent
having a low probability, unique
Originality is the quality of being unique, new, and innovative. It requires creativity, imagination, inspiration, and nonobviousness. Special or interesting aspects may be present, but they are not sufficient to define originality.
Originality refers to the quality of being unique, new, and innovative. It involves creating something that has not been seen or experienced before. The best description of originality is that it is having a low probability and being unique.
An original idea, product, or work of art is something that has not been copied or imitated from others. It represents a new perspective or approach that can offer a fresh insight into a problem or challenge. Originality requires a high level of creativity, imagination, and inspiration, as well as a willingness to take risks and explore new possibilities.
Nonobviousness is also an important factor in originality. It means that the idea or invention is not something that would be obvious to someone skilled in the same field or industry. In other words, an original idea should not be something that could be easily predicted or anticipated.
Special or interesting are also characteristics of originality, but they are not sufficient to define it. An idea or product can be special or interesting without being truly original. For example, a new flavor of ice cream may be interesting, but it may not be original if it has already been created by someone else.
Convergent thinking, on the other hand, involves finding a single solution to a problem. It is the opposite of divergent thinking, which involves generating multiple ideas and possibilities. Convergent thinking is important for finding effective solutions to problems, but it is not the same as originality.
In conclusion, originality is the quality of being unique, new, and innovative. It requires creativity, imagination, inspiration, and nonobviousness. Special or interesting aspects may be present, but they are not sufficient to define originality.
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The equation z = 30x represents a(n) _____ variation.
a. direct
b. joint
c. inverse
d. combined
The equation z = 30x represents a direct variation the two variables, z and x, are directly proportional to each other. a.
Direct variation can be defined as a relationship between two variables where their values increase or decrease at the same rate.
In the case of the given equation, as x increases, z also increases proportionally.
Similarly, if x decreases, z will also decrease proportionally.
Direct variation can be represented as y = kx, where y and x are the variables, and k is the constant of variation.
In the given equation, we can see that z is the dependent variable, and x is the independent variable.
We can rewrite the equation as z = kx, where k = 30.
To understand how direct variation works, let's consider an example. Suppose we have an equation y = 5x, where y represents the cost of buying x apples at $5 per apple.
Here, the cost of buying apples is directly proportional to the number of apples purchased.
For instance, if we buy 10 apples, the total cost will be 10 × $5 = $50.
Similarly, if we buy 20 apples, the total cost will be 20 × $5 = $100.
Thus, we can see that the cost increases as the number of apples purchased increases, and vice versa.
The given equation z = 30x represents a direct variation is a type of relationship between two variables where their values increase or decrease proportionally.
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∠A and ∠B are complemntry angles. If m∠A = (3x+18) and m∠B = (2x+17) then find the measure of ∠A
Work Shown:
Complementary angles add to 90 degrees.
A+B = 90
(3x+18)+(2x+17) = 90
5x+35 = 90
5x = 90-35
5x = 55
x = 55/5
x = 11
Then we can determine each angle:
angle A = 3x+18 = 3*11+18 = 33+18 = 51 degrees is the final answerangle B = 2x+17 = 2*11+17 = 22+17 = 39 degreesAs a check: A+B = 51+39 = 90 to confirm the answer.
URGENT!! ILL GIVE
BRAINLIEST!!!! AND 100
POINTS!!!
The length of the metal bar if The sides of the cuboid are 2 m, 3 m, and 4 m, is 5.4 meters approximately so, option C is correct.
What is a cuboid?A shape created by stacking numerous congruent rectangles on top of one another. The resultant shape is known as a cuboid. Take a look at the following cuboid to see how it displays its three dimensions: length, width, and height.
Given:
The sides of the cuboid are 2 m, 3 m, and 4 m,
Calculate the length of the metal bar as shown below,
The length of the metal = √(2² + 3² + 4²)
The length of the metal = √(4 + 9 + 16)
The length of the metal = √29
The length of the metal = 5.38 meter
Thus, the length of the metal bar is 5.4 meters.
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A production line has an automatic scanner to detect defects. In recent production, 10% of items have been defective. Every defective item is identified correctly as defective with probability 90%. Every non-defective item is identified correctly as non-defective with probability 80%.
Required:
What percent of all the items are classified correctly by the scanner?
Answer:
81%
Step-by-step explanation:
P (Defective item) = 10% , P (Defective identified) = 90% of defective = 90% of 10% = 9%
P (Non defective item) = 1 - 10% = 90% , P (Non defective identified) = 80% of non defective = 80% of 90% = 72%
Prob (Scanner identifies correctly) = Pr (non defective mentioned non defective) & Pr (defective mentioned defective)
= 9% + 72% = 81%
X^2+4÷3_x÷7 write in standard form
The expression \(x^2 + 28 / (3x)\) can be written in standard form as \((3x^2 + 28x) / 3\).
To write the expression in standard form, we need to simplify it and arrange it in a specific order.
First, let's simplify the expression:
\(x^2 + 4 / (3x/7)\)
To simplify the expression, we need to multiply the numerator and denominator of the fraction by the reciprocal of the denominator, which is 7/3x. This gives us:
\(x^2 + 4 * 7 / (3x)\)
Simplifying the fraction gives:
\(x^2 + 28 / (3x)\)
Now, to write the expression in standard form, we need to arrange it in the order \(ax^2 + bx + c\), where a, b, and c are constants. To do this, we need to simplify the expression further:
\(x^2 + 28 / (3x)\)
= \(3x(x^2 / 3x + 28 / (3x^2))\)
= \(3x(x + 28/3x)\)
Therefore, the expression in standard form is:
\((3x^2 + 28x) / 3\)
Standard form of a linear equation in two variables is represented as Ax + By = C, where A, B, and C are constants, and x and y are variables.
Standard form of a complex number is represented as a + bi, where a and b are real numbers, and i is the imaginary unit, which satisfies the equation \(i^2 = -1\).
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PLS HELP ASAP!! For brainliest answer!!!!
Find the area of each figure. Round your answer to 2 decimal places if required.
7ft, 8ft, 11ft, 20ft
The area of the rectangular shape is 77 square ft and the area of the trapezoidal shape is 154 square ft.
What is an area?The size of a region on a surface is determined by its area. Surface area refers to the area of an open surface or the boundary of a three-dimensional object, whereas the area of a plane region or plane area refers to the area of a shape or planar lamina.
The area of the rectangular shape is:-
Area = Length x Width
Area = 7 x 11
Area = 77 square ft
The area of the trapezoid is:-
Area = 1/2 x h x ( a + b )
Area = 1/2 x 11 x ( 8 + 20 )
Area = 154 square ft
Therefore, the rectangular shape's area is 77 square feet, while the trapezoidal shape's area is 154 square feet.
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what are two numbers have a product of 20 and a sum of 9
Answer:
Step-by-step explanation:
WILL GIE BRAINLIEST IF YOU ANWER CORRECTLY
Answer: D
Step-by-step explanation:
I know that B has no solution
I know that C is a decimal -0.875
D is true for all
and A is also a decimal 1.25
You take a simple random sample of size 25 from a very large population in which the true proportion is p = 0.1. Which statement below best describes what you know about the sampling distribution of pˆ ?
answer choices
µ pˆ = 0.1; σ pˆ= √[(0.1)(0.9)/25] ; the distribution is skewed right.
µ pˆ = 0.1; σ pˆ= √[(0.1)(0.9)/25] ; the distribution is skewed left.
µ pˆ = 0.1; σ pˆ= √[(0.1)(0.9)/25] ; the distribution is approximately Normal.
µ pˆ = 0.1; we cannot use the formula σ pˆ = √[(0.1)(0.9)/25] ; the distribution is not approximately Normal.
µ pˆ = 0.1; we cannot use the formula σ pˆ = √[(0.1)(0.9)/25] ; the distribution is approximately Normal.
The correct statement is: µ pˆ = 0.1; σ pˆ= √ [(0.1) (0.9)/25]; the distribution is approximately Normal.
What is distribution?In statistics, a distribution refers to the way in which a set of data is spread out or distributed across its possible values. In other words, a distribution describes how frequently different values occur in a dataset.
Given by the question.
µ pˆ = 0.1; σ pˆ= √ [(0.1) (0.9)/25]; the distribution is skewed right.
µ pˆ = 0.1; σ pˆ= √ [(0.1) (0.9)/25]; the distribution is skewed left.
µ pˆ = 0.1; σ pˆ= √ [(0.1) (0.9)/25]; the distribution is approximately Normal.
µ pˆ = 0.1; we cannot use the formula σ pˆ = √ [(0.1) (0.9)/25]; the distribution is not approximately Normal.
µ pˆ = 0.1; we cannot use the formula σ pˆ = √ [(0.1) (0.9)/25]; the distribution is approximately Normal.
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Two boxes of tea weigh 3 oz. The Tea time Tasty Tea Company packs 112 boxes in case of tea. How many pounds does each case of tea weigh?
Answer: 168 pounds
Step-by-step explanation:
So, if 2 boxes is 3 oz, the one box is 1.5 oz. We then take 1.5 and multiply it by 112, because that's how many boxes are in a case. After multiplying 112 x 1.5, we get 168 pounds.
1. f(x) 4x³
End Behavior: x →→ ∞, y →
x →∞, y →
D:
R:
A cylinder has a radius of 4 millimeters. Its volume is 200.96 cubic millimeters. What is the height of the cylinder?
Answer:
3.999 millimeters.
Step-by-step explanation:
To find the height of the cylinder, we can use the formula for the volume of a cylinder:
V = πr²h
Given that the radius (r) of the cylinder is 4 millimeters and the volume (V) is 200.96 cubic millimeters, we can substitute these values into the formula and solve for the height (h).
200.96 = π(4²)h
200.96 = 16πh
To solve for h, we can divide both sides of the equation by 16π:
200.96 / (16π) = h
Using a calculator, we can calculate the approximate value of h:
h ≈ 200.96 / (16 × 3.14159)
h ≈ 3.999
Therefore, the height of the cylinder is approximately 3.999 millimeters.