you spin the spinner below one time.what is the probability of getting greater than it equal to three?P(greater than or equal to three)
Answers
Answer:
\(\displaystyle p=\frac{9}{12}=\frac{3}{4}\)
Step-by-step explanation:
Probability
If a given event has m forms of being successful out of n total possible outcomes, then the probability is:
\(\displaystyle p=\frac{m}{n}\)
The spinner has n=12 spaces and the following spaces have numbers equal or greater than 3: {4,5,5,3,4,3,5,3,5}. It can be notes that m=9 outcomes are favorable.
Calculating the probability:
\(\boxed{\displaystyle p=\frac{9}{12}=\frac{3}{4}}\)
Related Questions
What is the answer to Y=30x+25
Answers
Answer:
x=1/30y + -5/6
Step-by-step explanation:
netry B Unit 5 Test 2023 Unit Test: Unit 5 Test 2023: Geometry Applications The maximum altitude currently allowed by drones is 400 feet, which is approximately 0.12 km. This is to ensure that drones do not interfere with other aircraft or cause safety hazards. If cameras in a drone are set to film toward the horizon, what is the greatest distance that can be filmed, given that the radius of the Earth is approximately 6378 km? Round your answer to the nearest kilometer.
Answers
The greatest distance that can be filmed by the drone is 6374.5 km. Rounded to the nearest kilometer, 6375 km.
Now, For the greatest distance that can be filmed by a drone with a maximum altitude of 0.12 km, we can use the Pythagorean theorem.
Let's a right triangle with one leg being the radius of the Earth 6378 km and the other leg being the maximum altitude of the drone 0.12 km.
Hence, The hypotenuse of this triangle represents the line of sight from the drone's camera to the horizon.
Hence, By Using the Pythagorean theorem, we can solve for the length of the hypotenuse:
h² = 6378² + 0.12²
h = √40684000.145
h = 6374.5 km
Therefore, The greatest distance that can be filmed by the drone is 6374.5 km. Rounded to the nearest kilometer, 6375 km.
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how many pairs of matching surfaces does a cereal box have
Answers
Answer:
3 pairs
Step-by-step explanation:
Top and Bottom
Front and Back
Side and Side.
Cereal Boxes have 6 sides
Help, please
f(n)=3(n+2)^2 (n-3) (n-2)
As n -----> -oo, f(n)----> ?
As n ----->oo, f(n) ----->?
Answers
The end behavior of the function f(n) = 3(n + 2)²(n - 3)(n - 2) is given as follows:
As n -> -oo, f(n) -> oo.As n -> oo, f(n) -> +oo.What is the end behavior of a function?The end behavior of a function refers to how the function behaves as the input variable approaches positive or negative infinity.
The function for this problem is given as follows:
f(n) = 3(n + 2)²(n - 3)(n - 2).
Considering the degree, the function can be interpreted as follows:
\(3n^4\)
(for the limit when the input goes to infinity we consider only the term with the highest degree).
The leading coefficient is positive and the exponent is even, hence the end behavior is given as follows:
As n -> -oo, f(n) -> oo.As n -> oo, f(n) -> +oo.More can be learned about the end behavior of a function at brainly.com/question/1365136
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Use the following number line to determine if the expressions are true or false.
A 0 B
<-------------l------------------l------------------l------------------l------------------l------------------l---------------->
true false
a > b [] []
lal > lbl [] []
a > lbl [] []
(the lines around the B and the A matter {for some reason}]
PLEASE HELP ME
Answers
Answer:
IT's a < b True /a/ =0 True /a/ < /b/ True
Step-by-step explanation:
Select the correct answer.
Which of the following represents a function?
Answers
The set that represents a function is the one in option B.
{ (8, 0), (0, 8), (1, -6), (4, -7), (-1, 8)}
Which one represents a function?A function is a relationship that maps elements from one set, the inputs, into another set, the outputs.
Particularly, a relationship is only a function if each input is mapped into only one output.
Then, for example if you look at option A, you can see two points with the same input x = -4
In option C, the input x = -1 also has two outputs, and the same happens in option D with the input x = -3.
The only option that can represent a function is B.
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Need Assitance
*Show Work*
Answers
Answer:
66 2/3 %
Step-by-step explanation:
First find the students not in the 8th grade
24 - 8 = 16
16 students are not in the 8th grade
Take the fraction of the students not in the 8th grade over the total
16/24 = 2/3
Change to a decimal
.66666666666
Multiply by 100 to change to a percent
66.666666%
66 2/3 %
Answer:
66.67% of students are not in eighth grade
Step-by-step explanation:
8/24=1/3
1/3=0.33333333333
1-0.33333333333=0.66666666667
0.66666666667=66.67%
Israel must choose two different elective classes next year. The list shows all the possible outcomes, in his order of preference. Band and painting Painting and chorus Ceramics and band Band and drama Chorus and ceramics Drama and chorus Which statements are true? Select all that apply. He had to choose between band and chorus. He had to choose between band and drama. He had to choose between painting, ceramics, and drama. He had to choose between chorus and ceramics. He had to choose between chorus, ceramics, and painting.
Answers
Answer:
A, C
Step-by-step explanation:
He had to choose between band and chorus.
He had to choose between painting, ceramics, and drama.
Trust
Answer:
A & C
Step-by-step explanation:
which expression is equivalent to n+n-0.18n
a. 1.18n
b. 1.82n
c. n- 0.18
d. 2n - 0.82
Answers
Answer:
Simplifying the expression `n + n - 0.18n`, we get:
n + n - 0.18n = 2n - 0.18n
Therefore, the expression `n + n - 0.18n` is equivalent to `2n - 0.18n`.
Looking at the answer choices:
a. 1.18n
b. 1.82n
c. n- 0.18
d. 2n - 0.82
We can see that choice d is equivalent to the simplified expression `2n - 0.18n`.
Therefore, the answer is d. 2n - 0.82.
Step-by-step explanation:
pls help!! thank you!!
Answers
Answer: 14 lbs
Step-by-step explanation:
shoot i hope this right
Pre calc
Solve e^2x +3e^x- 28=0
Answers
Answer:
x=ln(4)
Step-by-step explanation:
e^2x +3e^x- 28=0
u^2 + 3u - 28 = 0 ==> substitute u for e^x
u^2 - 4u + 7u - 28 = 0
u(u-4) + 7(u-4) = 0
(u-4)(u+7)=0 ==> simplify
u-4=0 u+7=0
u=4 u=-7
e^x=4 e^x=-7 ==> substitute e^x for u
ln(e^x)=ln(4) ln(e^x)=-7 ==> take natural log on each side
x=ln(4) x=ln(-7), which is not possible since natural log>0
x=ln(4)
Answer:
\({e}^{x} = y \\ {y}^{2} + 3y - 28 = 0 \\ (y - 4)(y + 7) = 0 \\ y = 4 \\ y = - 7 \\ {e}^{x} = 4 \\ x = ln(4) \\ x = ln( - 7)\)
Amy have 398.5 L of apple juice . Avery have 40098 ml of apple juice how many do they have all together
Answers
Answer: 438.5L = 438000ml
Step-by-step explanation:
Wind and Moisture: To understand how weather and landscape affect the spread of wildfires, an experiment was conducted in a low velocity wind tunnel. A fire was started in pine litter, and the researchers measured the fire spread rate for varying wind speeds and pine litter moisture contents. Data for fires started in pine litter that had a moisture content of 4% are shown in the table below.
Answers
Based on the scatterplot, the form of the relationshipbetween fire spread rate and wind speed can be described as a positive correlation.
How is this so?As wind speed increases,the fire spread rate also tends to increase.
b. Direction -
Based on the given scatterplot,the direction of the relationship between fire spread rate and wind speed appears to be positive.
As the wind speed increases,the fire spread rate generally tends to increase as well.
c. Strength -
The scatterplot suggests a moderate to strong relationship between fire spread rate and wind speed.
The data points exhibit a somewhat linear pattern, indicating that there is a noticeable association between these variables.
The firespread rate tends to increase consistently as the wind speed increases, suggesting a relatively strong positive correlation between the two factors.
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Full Question:
Wind and Moisture: To understand how weather and landscape affect the spread of wildfires, an experiment was conducted in a low velocity wind tunnel. A fire was started in pine litter, and the researchers measured the fire spread rate for varying wind speeds and pine litter moisture contents.
Data for fires started in pine litter that had a moisture content of 4% are shown in the table below.
Wind Speed (miles/hour) Fire Spread Rate (feet/minute)
0.76 0
1.78 2
3.34 4
5.38 6
8.10 8
11.75 10
16.70 12
A scatterplot of these data is shown here -
1. Based on the scatterplot, how would you describe the following with regard to the relationship between fire spread rate and wind speed?
a. Form:
b. Direction:
c. Strength:
In a stock of 12 blouses, 90 are sleeveless. How many percent of the stock are sleeveless?
Answers
75 percent of the stock are sleeveless
How to determine the percentage?The given parameters are:
Blouse = 120
Sleeveless = 90
The percentage is calculated as:
Percentage = Sleeveless/Blouse * 100%
So, we have:
Percentage = 90/120* 100%
Evaluate the expression
Percentage = 75%
Hence, 75 percent of the stock are sleeveless
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Find the distance between two points in the simplest radical form
Answers
Answer:
The answer will be 5.
Step-by-step explanation:
using the formula d=/(x2-x1)2 +(y2-y1)
How would you write 1/256^-4 using a positive exponent
Answers
Answer:
Step-by-step explanation:
\(\dfrac{1}{256^{-4}}=256^4\)
because for a real and n integer
\(a^{-n}=\dfrac{1}{a^n}\)
take n = -4, so -n = 4, and a =256
thanks
Simplify the sum. (8u^3+8u^2+6)+(4u^3-6u+3)
Answers
Answer:
\(\boxed{12u^3+8u^2-6u+9}\)
Step-by-step explanation:
\((8u^3+8u^2+6)+(4u^3-6u+3) = 8u^3+8u^2+6+4u^3-6u+3\)
Once
\(8x+4x = 12x, \text{ as } x = u^3\)
\(8u^3+8u^2+6+4u^3-6u+3 = 12u^3+8u^2+6-6u+3 = \boxed{12u^3+8u^2-6u+9}\)
You don't need to factor.
82°
118°
95°
X°
Image not to scale
Calculate the missing angle x.
Answers
Answer:
x = 65
Step-by-step explanation:
the sum of the interior angles of a quadrilateral = 360°
sum the angles and equate to 360
x + 95 + 118 + 82 = 360
x + 295 = 360 ( subtract 295 from both sides )
x = 65
5. At PrintAll copying, a new copying machine can produce five more than twice the number of copies per hour of the old copy machine. If the new machine produces 205 copies per hour, how many copies can the old machine produce? Show the equation you used to determine the answers.
6. A recipe calls for 2 cups of milk for every 6 1/4 cups of flour. If you increase the flour to 43 3/4 cups, how many cups of milk will you use?
Answers
Step-by-step explanation:
5.
xnew = 205 = 2×xold + 5
200 = 2×xold
xold = 100
the old city machine can produce 100 copies per hour.
6.
2 cups of milk relate to 6 1/4 cups of flour.
such recipes represent a direct dependency of one variable on the other. one variable is always the other variable multiplied by a constant factor.
m = cups of milk
f = cups of flour
m = n×f
2 = n×(6 1/4) = n×(6×4 + 1)/4 = n×25/4
8 = 25n
n = 8/25
now, f = 43 3/4 = (43×4 + 3)/4 = 175/4
so,
m = 8/25 × 175/4 = (8×175)/(25×4) = 2×7 = 14
you will need 14 cups of milk.
Need help will give brainliest
Answers
The equation formed after the transformations is given as follows:
\(g(x) = \frac{1}{6}\sqrt{x + 3}\)
How to obtain the function?The parent function in this problem is defined as follows:
\(f(x) = \sqrt{x}\)
For the vertical shrink by a factor of 1/6, the function is multiplied by 1/6, hence it is given as follows:
\(g(x) = \frac{1}{6}\sqrt{x}\)
For the translation left 3 units, we have that x -> x + 3, hence:
\(g(x) = \frac{1}{6}\sqrt{x + 3}\)
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What number represents the smallest value? .3 or .33
Answers
Answer:
.3
Step-by-step explanation:
.33 is .03 greater than .3
The number which represents the smallest value between 0.3 and 0.33 is the number 0.3.
Given are two decimal numbers.
0.3 and 0.33
It is required to find the number which is the smallest between these two.
The number 0.3 can be written as 0.30.
And the other number is 0.33.
In order to find the smallest number, check the digits from left to right.
The first digit after the decimal point of both numbers is 3.
The second digit after the decimal point is 0 for 0.30 and 3 for 0.33.
Here 0 is smaller than 3.
So, 0.30 is smaller than 0.33.
Hence, the smallest value is 0.3.
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Can someone answer this question
Answers
The coefficients used to perform the synthetic division are given by the first option in this problem.
How to apply the synthetic division algorithm?In the synthetic division algorithm, the coefficients of a polynomial, which is the dividend, are each divided by a value.This divisor is the goes into the far left box.The standard format of the polynomial in this problem is given as follows:
\(6x^4 - 7x^3 + x^2 + 3\)
Considering that x has a coefficient of zero, the order of the coefficients of the polynomial function is given as follows:
6, -7, 1, 0 and 3.
The divisor is of:
x + 4.
Hence the term on the left box is of:
x + 4 = 0 -> x = -4.
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answer number 3 pls my homework
Answers
Answer:
0.59
Step-by-step explanation:
Find the inequality represented by the graph
Answers
Answer:
y < 3/4 x
(We don't put another number at the end, if the y-intercept is 0, btw.)
Step-by-step explanation:
We know that the line has a positive slope, because it's going upwards to the right.
(We can use rise/run to determine the exact slope: Just go up 3 units and to the right 4 units, starting from the first point. Now we know the slope is 3/4).
Further more we know that the y-intercept is 0, because that's the point in which the line crosses the y-axis.
We also know that since the line is dotted, the sign will be either < or >.
And the shaded area below indictes that y is lesser than, meaning we use this sign <.
Hope this helps you :)
Someone smart pls help ASAP
Answers
Answer:
13
Step-by-step explanation:
-12-(-25)=13
to check -25+13=-12
Answer:
-13 units
Step-by-step explanation:
-25 minus -12 = -13
Helppp pleasee!!
In your own words, write a definition for sales tax.
2) If you buy a meal from a restaurant that costs $15.00, and the tax is 7%, how much do you pay in taxes?
- Explain in detail, the steps you would take to solve this sales tax question.
Answers
The value of the tax for the meal is $1.05.
What Is a Sales Tax?The government levies a consumption tax known as a sales tax on the purchase of goods and services. At the point of sale, a standard sales tax is imposed, collected by the shop, and paid to the government.
Depending on the regulations in that country, a business may be responsible for sales taxes in that jurisdiction if it has a presence there, which can be a physical site, an employee, or an associate.
Given the cost of the meal = $15.00
and rate of tax = 7%
converting the rate of tax into decimal form,
rate of tax = 7% = 7/100
rate of tax = 0.07
amount of tax = cost x rate of tax
amount of tax = 15 x 0.07
amount of tax = $1.05
Hence the amount of tax is $1.05.
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reducción de 7a-10b+6b+2a+9a=
Answers
Answer:
7a-10b+6b+2a+9a=?
7a+2a+9a= 18a
-10b+6b= -4b
Final: 18a-4b
Step-by-step explanation:
Hope that this helps you out! :)
⚠️NEED HELP ASAP!!!!!⚠️
What value of y makes lines DB and CE parallel?
A.)116
B.)14
C.)6
D.)5
Answers
Answer:
C
Step-by-step explanation:
9y-1=180-127
9y-1=53
9y=54
y=6
Answer: B
Step-by-step explanation:
The graph below shows the solutions to which inequality?
A. x^2-3x+3 ≥0
B. x² + 3x-3 <0
C. x²-3x+3<0
D. x² + 3x-3>0
Answers
The inequality expression that corresponds to the solution of the inequality graph is x² + 3x - 3 < 0.
option B.
What is the solution of the inequality?The inequality expression that corresponds to the solution of the inequality graph is determined by simplifying the equations as follows;
The solution of the graph,
x > -4 and x < 1
The first equation with "≥" is ruled out because the graph doesn't have a thick dot.
Let's simplify the second expression;
x² + 3x - 3 < 0
solve using quadratic formula;
x > -3.79 or x < 0.79
The third expression is ruled out since its solution will be complex.
For the last expression;
x² + 3x - 3 > 0
x < -3.79 or x > 0.79
Thus, the correct inequality expression is x² + 3x - 3 < 0.
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Answer this please URGENT
Answers
Answer:
37°Step-by-step explanation:
AB is diameter.
Angle made by diameter on circumference is always 90°
\(x + 90 + 53 = 180\)
Calculate the sum
\(x + 143 = 180\)
Move constant to R.H.S and change its sign
\(x = 180 - 143\)
Calculate the difference
\(x = 37\)
Hope this helps..
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