Answer: yellow
Step-by-step explanation:
ITS THE RIGHT ANSWER IMAOAO
Answer:
Bugatti veyron is available in 10 different colours
Step-by-step explanation:
Light blue pear,black-M,mocca brown, black blue-M ,lemon and Light red.
Which of the following are properties of the linear correlation coefficient?
a. If r is close to 0, then little or no evidence of any relation between the explanatory or response variable exists.
b. The linear correlation coefficient is always between−1 and 1. That is,−1≤r≤1.
c.The correlation coefficient is resistant.
d. A linear correlation of −0.742 suggests a stronger negative association between two variables than a linear correlation of −0.472.
e. A linear correlation of 0.639 suggests a stronger linear relation between two variables than a linear correlation of −0.639.
f. If r=−1, then a perfect negative linear relation exists between the two variables.
Among the options given in the question, the following are the properties of the linear correlation coefficient:
The linear correlation coefficient is always between−1 and 1. That is,−1≤r≤1.
A linear correlation of −0.742 suggests a stronger negative association between two variables than a linear correlation of −0.472.
If r=−1, then a perfect negative linear relation exists between the two variables.
Properties of linear correlation coefficient:
Linear correlation coefficient is a value calculated from given data and used to measure the strength of linear relationship between two variables, for instant between x and y variables.
The sign of this coefficient (r) indicates the direction linear relationship will take between x and y. Below are some properties of the linear correlation coefficient:
The value of r lies between -1 and 1 inclusiveThe sign of r indicates the direction of the linear relationship between x and yThe size of r indicates the strength of the linear relationship between x and yNow, the properties of the linear correlation coefficient among the given ones in the question are:
b. The linear correlation coefficient is always between−1 and 1. That is,−1≤r≤1.
d. A linear correlation of −0.742 suggests a stronger negative association between two variables than a linear correlation of −0.472.
f. If r=−1, then a perfect negative linear relation exists between the two variables.
Hence, options b, d and f are correct.
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A printer takes 5 seconds to print 3 pages.How many pages can it print in 125 seconds
Triangle A has a single transformation performed on it to create Triangle B. Michelle says the single transformation must have been a translation 8 units to the right.
what is the transformation that could have been performed on Triangle A to create Triangle B to prove Michelle's statement is false.
Answer:The single transformation that maps triangle A onto triangle B is the reflection about the x-axis
Step-by-step explanation:
calcular la altura del sol sobre el horizonte (medida en ángulo) si un edificio de 24 metros de altura proyecta una sobra de 30 metro
Usando propiedades de triangulos rectangulos veremos que el angulo de elevación es 38.65°
¿Como encontrar el angulo de elevacion del sol?
El ángulo de elevación del sol sera el angulo que esta en el vertice derecho del triangulo rectangulo en la imagen.
Sabemos que:
tan(a) = (cateto opuesto)/(cateto adjacente).
En este caso:
cateto opuesto = 24m
cateto adjacente = 30m
Entonces:
tan(a) = 24m/30m = 0.8
Aplicando la funcion inversa, obtenemos:
a = Atan(0.8) = 38.65°
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-8(2m + 5) = 8 helpppp
Answer:
m = -3
Step-by-step explanation:
Distribute 8 to both sides
Add 40 to both sides
Add the numbers
Which you'll get 48
-16 divided by 48 = -3
14=12<2x
Please answer fast
Answer:
x=-1
Step-by-step explanation:
−2x+12=14
−2x=14−12
−2x=2
x=
−2
2
How many square feet of sod are needed to cover a football field? A football field measures 360ft by 160ft
Answer:
57,600 square feet
57600 square feet of sod are needed to cover a football field.
What is Area of Rectangle?
The area of Rectangle is length times of width.
Given,
A football field measures 360ft by 160ft
We need to find square feet of sod are needed to cover a football field
Which means we need to find the area of football field
let the length of football field is 360 ft
Three hundred sixty feet
Width of football field is One hundred sixty feet 160ft.
Area=Length×Width
=360×160
=57600 square feet
Hence, 57600 square feet of sod are needed to cover a football field.
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Which inequality represents all values of × for which the quotient below is lefined?
SOLUTION
Given the question in the image, the following are the solution steps to answer the question.
STEP 1: Write the given expression
[tex]\sqrt{28(x-1)}\div\sqrt{8x^2}[/tex]STEP 2: Simplify the expression
For the quotient to be defined, the numerator and the denominator must be greater than zero, this means that:
[tex]\begin{gathered} \sqrt{8x^2}>0 \\ \mathrm{Square\:both\:sides} \\ \left(\sqrt{8x^2}\right)^2>0^2 \\ 8x^2>0 \\ x<0\quad \mathrm{or}\quad \:x>0 \end{gathered}[/tex]For the numerator,
[tex]\begin{gathered} \mathrm{Square\:both\:sides} \\ \left(\sqrt{28\left(x-1\right)}\right)^2>0^2 \\ \mathrm{Simplify} \\ 28x-28>0 \\ x>1 \\ \mathrm{Combine\:the\:intervals} \\ x>1\quad \mathrm{and}\quad \:x\ge \:1 \\ x>1 \end{gathered}[/tex]Merging both interval, we have:
[tex]\begin{gathered} x<0,x>0,x>1 \\ x>1 \end{gathered}[/tex]Hence, the answer is given as:
[tex]x>1[/tex]Pls help asap plsss I really don’t get it
Answer:
Step-by-step explanation:
its 1 3 and 4
To evaluate g(x) when g(4) + g(-1), we need to first find g(4) and g(-1) separately.
g(x) = x^2 + 2xg(4) = 4^2 + 2(4) = 16 + 8 = 24g(-1) = (-1)^2 + 2(-1) = 1 - 2 = -1Now that we have g(4) and g(-1), we can find g(4) + g(-1):g(4) + g(-1) = 24 + (-1) = 23Therefore, g(4) + g(-1) = 23.Help me with my calculus plsssss
The equation of line k is y = -10x 8. Perpendicular to line k is line , which passes through
the point (2, 2). What is the equation of line ?
Write the equation in slope-intercept form. Write the numbers in the equation as simplified
proper fractions, improper fractions, or integers.
pla
-
Submit
y = 1/10x + 9/5 is the equation in slope-intercept form.
What is slope-intercept form explain?
A line's equation can be written in the slope-intercept form such that the slope (steepness) and y-intercept (where the line crosses the vertical y-axis) are instantly visible. A common name for this form is the y = mx + b form.Based on the position of two lines m = 1/10
the equation of linear function 2 = 1/10 . 2 + b
- b = 1/10 . 2 - 2
reduce the expression to the lowest term -b = 1/5 - 2
- b = 1 - 10/5
- b = -9/5
b = - ( -9/5 )
b = 9/5
y = 1/10x + 9/5
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Solve the question for x.
By applying the interior angle bisector theorem of a triangle we find that value of x is equal to 6.
What is a triangle?A triangle is a three-sided closed-plane figure formed by joining three noncolinear points. Based on the side property triangles are of three types they are Equilateral triangle, Scalene triangle, and Isosceles triangle.
We know the interior angle bisector of a triangle divides the side opposite to the angle in the ratio of the other two sides.
let us go this way that 15x = 35.
∴ x = 7/3.
So, 35 is 7/3 times greater than 15.
∴ What is 7/3 times of 12.
= 12×7/3.
= 28.
Now the base of the larger triangle is (12 + 28) units = 40 units.
So, 6x + 4 = 40.
6x = 36.
x = 6.
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Find the remainder for the quotient using either substitution or synthetic division.
x - 5 is a factor of the polynomial
f(x) = x^3 - x^2 - 17x - 15)
(The answer must include what the remainder value is and what it indicates.)
(x - 5) is a factor of the polynomial function f(x) = x³ - x² - 17x -15 as there is no remaider.
What is a factor of a polynomial?We know that if x = a is one of the roots of a given polynomial x - a = 0 is a factor of the given polynomial.
To confirm if x - a = 0 is a factor of a polynomial we replace f(x) with f(a) and if the remainder is zero then it is confirmed that x - a = 0 is a factor.
Given a polynomial function f(x) = x³ - x² - 17x -15.
If (x - 5) is it's factor then f(5) = 0.
∴ f(x) = x³ - x² - 17x -15.
f(5) = 5³ - 5² - 17(5) - 15.
f(5) = 125 - 25 - 85 - 15.
f(5) = 0.
So, the remainder is zero hence (x - 5) is a factor of the polynomial function f(x) = x³ - x² - 17x -15.
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hurry need answer asap
Answer:
x = 4
Step-by-step explanation:
On the last day of his summer tennis camp, Ron helps his instructor sort through a basket of tennis balls to throw out the old ones. Ron ends up throwing away 13 of the balls. He returns the remaining 42 balls to the basket.
Answer: 6
Step-by-step explanation:
A line passes through the point (-3, -2) and has a slope of
1.
What is the equation of the line?
y=x+1
y=-x-1
3
y=-x-1
4|3
Answer:
y=x+1
Step-by-step explanation:
first use the equation in point - slope form:
y+2=1(x+3)
then rearrange them to make it in slope intercept form - y=mx+b
y= 1x + 1 or y=x+1
Alan makes a fruit salad using strawberries and blueberries. He uses 5
cups of strawberries for every 3 cups of blueberries. Which measure
represents the amount of strawberries Alan uses for every 1 cup of fruit
salad?
3/8 cup
3/5 cup
5/8 cup
5/3 cup
Answer:
5/8
Total = 5 cup of strawberry + 3 cup of blueberries
=8
1 cup of fruits=8 cup of mix fruits(5 cup of strawberry + 3 cup of blueberries)
=8-3
=5/8
360 whole -5/6 in fracton
The value of 360 whole -5/6 in fraction upon calculation is found to be 2156/6 or 359.33
360 - 5/6 solving in fraction
This can be written as
360/1 - 5/6
taking the LCM of 1 and 6, the LCM is 6
Multiplying 6 with the numerator and denomenator of the term having 1 as its denominator and multiplying 1 with the numerator and denomenator of the term having 6 as its denominator,
360 x 6)/ 1 x 6 - (5 x 1)/ 6 x 1
= [tex]\frac{360*6}{1*6} - \frac{5*1}{6*1}[/tex]
=[tex]\frac{2160 - 5}{6}[/tex]
= 2156/6
= 359.333
Therefore the value of 360 whole -5/6 in fraction upon calculation is found to be 2156/6 or 359.33
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Please helppppppeppepepeppepepepepepepepepep
Answer:36
Step-by-step explanation:
The number of students who play chess is 5 more than 2 times the number of students that play soccer. If 11 students play soccer, how many play chess?
WILL GIVE 100 POINTS TO WHO EVER ANSWERS CORRECTLY
Answer: 27 students
Step-by-step explanation:
A recent survey on movies found that 1 out of 6 students likes comedy films. Graph the relationship between the total number of students and the students who like comedy films for different number of students given in the table below.
Total Number of Students 90 180 270 360
Probability of people liking comedy movies = 1/6
Hence,
If total number of people are 90, then the number of people liking comedy movies = 90/6 = 15
If total number of people are 180, then the number of people liking comedy movies = 180/6 = 30
If total number of people are 270, then the number of people liking comedy movies = 270/6 = 45
If total number of people are 360, then the number of people liking comedy movies = 360/6 = 60
Let the x-axis represent the total number of people and,
The y-axis represent the number of people liking comedy films.
The function will be :-
f(x) = x/6 , where x is the total number of people.
The graph is attached.
a girl is standing at one corner of a snowy rectangular field that measures 100 ft by 100 ft, as drawn. she wishes to reach a warm cabin located at the diagonally-opposite corner of the field. suppose she trudges through the snow at 3 ft/sec to reach a point p at the other side of the field, then walks the remaining distance along a plowed road at 5 ft/sec to reach the cabin. in order to reach the cabin as quickly as possible, how far is point p from the cabin?
For Sally to reach the cabin fastest the distance from point P to the distance cabin at point C must be 25 ft
Let Sally be at point S and the cabin diagonal-opposite to her at point C. We need to find the distance between P and C such that Sally reaches the cabin the quickest. We know SX = 100ft
By Pythagoras' theorem
SX² + XP² = SP²
⇒100² + x² = SP²
⇒SP = √(100²+x²) (1)
speed = distance/ time
⇒ time = distance / speed
We need to minimize the time taken by sally
time taken to reach cabin t = (SP/3) + (PC/5)
⇒t = (SP/3) +(PC/5)
⇒t = (√(100²+x²) /3) + (PC/5)
⇒t = (√(100²+x²) /3) + (100-x/5)
⇒dt/dx = x/ (3*√(100²+x²)) -(1/5) = 0 (to minimize)
⇒5x = 3√(100²+x²)
⇒25x² = 9(100² + x²)
⇒16x² = 90000
⇒x²= 5625
⇒x = √5625
⇒x= 75 ft
Thus the distance from point P to cabin C = PC = 100 - x = 100-75=25 ft
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Solve for both a and b giving brainliest
Answer:
[tex]\textsf{a.} \quad b=\dfrac{120}{23}-\dfrac{17}{23}h[/tex]
[tex]\textsf{b.} \quad h=\dfrac{120}{17}-\dfrac{23}{17}b[/tex]
Step-by-step explanation:
Given equation:
[tex]5.75b + 4.25h = 30[/tex]
Part aTo solve the equation for b, subtract 4.25h from both sides:
[tex]\implies 5.75b + 4.25h -4.25h= 30-4.25h[/tex]
[tex]\implies 5.75b = 30-4.25h[/tex]
Divide both sides by 5.75:
[tex]\implies \dfrac{5.75b}{5.75} = \dfrac{30-4.25h}{5.75}[/tex]
[tex]\implies b= \dfrac{30-4.25h}{5.75}[/tex]
[tex]\implies b= \dfrac{30}{5.75}-\dfrac{4.25h}{5.75}[/tex]
[tex]\implies b=\dfrac{120}{23}-\dfrac{17}{23}h[/tex]
Part bTo solve the equation for h, subtract 5.75b from both sides:
[tex]\implies 5.75b + 4.25h -5.75b= 30-5.75b[/tex]
[tex]\implies 4.25h = 30-5.75b[/tex]
Divide both sides by 4.25:
[tex]\implies \dfrac{4.25h}{4.25} = \dfrac{30-5.75b}{4.25}[/tex]
[tex]\implies h= \dfrac{30-5.75b}{4.25}[/tex]
[tex]\implies h= \dfrac{30}{4.25}-\dfrac{5.75b}{4.25}[/tex]
[tex]\implies h=\dfrac{120}{17}-\dfrac{23}{17}b[/tex]
6. Sean started with 15 points during a
trivia game. Then, he lost 15 points on
one turn and also lost 20 points on his
final turn.
Part A
Show the change in Sean's score using
the number line below.
-20 -15 -10 -5 0 5 10 15 20
Part B
What is Sean's final score?
The change in score can be shown as:
15 - 15 - 20On the number line we'll get:
15 → 0 → - 20And the points marked are:
- 20, 0, 15Part BThe final score is:
15 - 15 - 20 =- 20What is value of x in the equation below? 33 ≥ -6x + 9
Answer:
x ≥ -4
or [-4, ∞)
Step-by-step explanation:
What is value of x in the equation below?
33 ≥ -6x + 9
subtract 9 from both sides:
33 - 9 ≥ -6x + 9 - 9
24 ≥ -6x
divide both sides by -6 and remember to flip sign direction:
24/-6 ≥ -6x/-6
-4 ≤ x
or: x ≥ -4
in set builder notation: [-4, ∞)
Answer:
Below in bold
Step-by-step explanation:
33 ≥ -6x + 9
-6x ≤ 33 - 9
-6x ≤ 24
x ≥ -4
- note that the inequality is flipped as we are dividing by a negative.
Make is filling grocery bags at a foot pantry. Each bag's contents will be identical, and there will be no food left over. Mike has 27 boxes of oatmeal and 18 boxes of raisins.
3. what is the greatest number of bags can she fill?
4. how many boxes of each food will go in each bag?
__ boxes of oatmeal __ boxes of raisins
please help asap thank u so much
The greatest number of bags that she can fill is 9.
The number of boxes of oatmeal that will be in each bag is 3
The number of boxes of raisins that will be in each bag is 2
What is the greatest number of bags she can fill?In order to determine the greatest number of bags that she can fill, we needed to determine the highest common factor of 18 and 27. The highest common factor of a number is the greatest number that perfectly divides two or more numbers.
Factors of 18 = 1, 2, 3, 6, 9, 18
Factors of 27 = 1, 3, 9, 27
Highest common factor = 9
The greatest number of bags that she can fill is 9.
Number of boxes of oatmeal that will be in each bag: 27 / 9 = 3
Number of boxes of raisins that will be in each bag: 18 / 9 = 2
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Write and solve an equation to find the value of x.
The angles are supplementary.
Jo
x 50°
equation: x + 50 =
solution: x=
The value of x can be determined as 130 as is found out by solving the linear equation this formed from the provided data in the question.
What is a linear equation?An equation is said to be linear if the maximum power of the variable is consistently 1. It is also known to be as the one-degree equation.
There are numerous ways to express linear equations, but they often contain constants (such as "2" or "c") and call for straightforward variables (like "x" or "y").
The coefficients present in a linear equation, can be any expressions as long as they don't contain any of the variables, can be thought of as the equation's parameters.
Most of the times, a linear equation is written to represent a straight line.
Here it is provided that the equation is
x + 50 = 180
⇒ x = 130
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C
Z
Which two statements identify corresponding congruent parts for these triangles?
OA AB XY and ZCZY
O B. BC YZ and ZA = LX
OC. AB YZ and ZC ZX
O D. BC XY and ZA ZY
Triangle is a two-dimensional figure which has three sides and the sum of the three angles is equal to 180 degrees.
If ΔABC and Δ XYZ are two congruent triangles:
BC ≈ YZ
m∠A = m∠X
Option B is the correct answer.
What is a triangle?It is a two-dimensional figure which has three sides and the sum of the three angles is equal to 180 degrees.
We have,
Two congruent triangles:
ΔABC
Δ XYZ
AC ≈ XZ
BC ≈ YZ
AB ≈ XY
m∠A = m∠X
m∠C = m∠Z
m∠B = m∠Y
From the above given congruent statements, we have the given options
BC ≈ YZ
m∠A = m∠X
Thus,
BC ≈ YZ
m∠A = m∠X
Option B is the correct answer.
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Pick the best estimate for the correlation coefficient.
The best estimate for the correlation coefficient based on the given scatter plot is: A. 0.85.
What is Correlation Coefficient?Correlation coefficient can be defined as a measure of the strength of the linear relationship that exist between two variables. The correlation coefficient between two variables can range from -1 to 1.
A value that is closer to 0 shows a strong correlation coefficient between the two given variables and it shows that the data points on a scatter plot are not far apart from each other along the line of best fit.
On the other hand, values that are farther from 0 shows a weak correlation between the two variables, which also means that the data points on a scatter plot would be farther apart from each other.
In the scatter plot given, the data points slopes upwards and are not far apart from each other. This definitely shows a positive correlation coefficient that is close to 1.
The best estimate is therefore A. 0.85.
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Tony has 1.44 lb of cheese. He needs 0.08 lb of cheese for one sandwich. How many sandwiches can he make?
Total weight of cheese = 1.44 lb
Weight of cheese for one sandwich = 0.08 lb
Number of sandwiches you can make from 1.44 lb
= 1.44/0.08
= 18 sandwiches
