Consider the type of clothes dryer (gas or electric) purchased by each of five customers at a certain store. A. If the probability that at most one of these purchases an electric dryer is 0.428 what is the probability that at least two purchase an electric dryer?
Which equation can be solved to find one of the missing side lengths in the triangle?
What is 40 1/2 divided by 13 1/2?
On a bike across the United States rodney notes that he covers about 190 miles every 4 days if he continues
at this rate use a ratio table to determine how many miles he could buy in 6 days
A silo composed of a cylinder topped by a half-sphere. The height of the cylinder is 6.2 meters and the radius of both the cylinder and the half-sphere is 1.6 meters. Use 3.14 for pi. Find the volumes of the half-sphere, the cylinder, and the entire silo to the nearest tenth. Explain how you found the volume of the silo.
Answer:
55.88
Step-by-step explanation:
A race car travels at 205 mi/h. How far does the car travel in 3 hours
smamantha deposits ＄300 in a bank account thats earns an annual rate of 2.5%.after 9months,she computes the simple interest what is the correct amount of simple interest after 9 months
A taxi service charges a flat fee of $4.20 per ride plus an additional $.80 per mile.
If a taxi ride costs $6.60, how many miles did the taxi travel?
Answer:
3.
Step-by-step explanation:
Identify any vertical asymptotes and horizontal asymptotes? (Enter your answers as comma-separated lists of equations. If an answer does not exist, enter DNE.) f(x) = −3(x + 3)(x − 2) / (x − 4)(x − 2)
The vertical asymptotes are x = 4 and x = 2, and the horizontal asymptote is y = -3.
Explanation:The given function is f(x) = −3(x + 3)(x − 2) / (x − 4)(x − 2).
To find the vertical asymptotes, we need to determine the values of x for which the function approaches positive or negative infinity. The denominator of the rational expression cannot be equal to zero, so we set it equal to zero and solve for x: (x − 4)(x − 2) = 0. This gives us two vertical asymptotes at x = 4 and x = 2.
To find the horizontal asymptote, we need to examine the highest power of x in the numerator and denominator. In this case, both the numerator and denominator have the same highest power, which is x^1 or simply x. Therefore, to find the horizontal asymptote, we compare the coefficients of the highest power of x. The coefficient of x in both the numerator and denominator is -3. So the horizontal asymptote is y = -3.
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The vertical asymptotes of this rational function are x = 4 and x = 2.
The horizontal asymptote is y = -3.
What is a rational function?In Mathematics and Geometry, a rational function refers to a type of function which is expressed as a fraction.
By critically observing the rational function [tex]f(x)=\frac{-3(x + 3)(x - 2)}{(x -4)(x - 2)}[/tex] shown above, we can logically deduce that its vertical asymptote can be determined by solving the denominator as follows;
(x - 2)(x - 4) = 0
x = 2 and x = 4.
Since the degree of the numerator is the same as the degree of the denominator, we can reasonably infer and logically deduce that this rational function's horizontal asymptote can be calculated by dividing the leading coefficient of the numerator by the leading coefficient of the denominator as follows;
y = -3/1
y = -3.
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The percentage results of a quiz are as follows: 62, 83, 90, 72, 88, 92, 75, 88, 96, 86, 81, 68, 87. About what percent of the class scored below an 80?
As mercury revolves around the sun, it travels at a speed of approximately 30 miles per second. Convert this speed to kilometers per second. At this speed how many kilometers will Mercury travel in 2 seconds ? In your computations, assume that 1 mile is equal to 1.6 kilometers.
The speed of Mercury around the Sun in kilometers/second is 48 kilometers/second.
In 2 seconds, Mercury will travel 96 kilometers.
What is the speed of an object?The speed of an object is the ratio of the distance travelled by the object to the time taken by the object to travel that distance.
Given, the speed of Mercury around the Sun is 30 miles/second.
Therefore, the speed of Mercury around the Sun in kilometers/second
= (30 × 1.6) kilometers/second
= 48 kilometers/second
Now, in 2 seconds, Mercury will travel
= 48 × 2 kilometers
= 96 kilometers
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What is the best answer to report for (679 × 0.0025) 24.17?
To solve (679 × 0.0025) + 24.17, multiply 679 by 0.0025 to obtain 1.6975, then add this to 24.17 to get the final result, which rounded to the nearest thousandth is 25.868.
To find the best answer to report for the calculation (679 × 0.0025) + 24.17, we first perform the multiplication of 679 by 0.0025. This step is crucial to solve the problem accurately. After carrying out the multiplication, we add the result to 24.17 to find the final answer.
Calculating 679 × 0.0025 gives us 1.6975. The next step is to add this product to 24.17:
1.6975 + 24.17 = 25.8675
Thus, the best answer to report, rounded to the nearest thousandth as is common in many mathematical contexts, would be 25.868.
Complete Question:
What is the best answer to report for: (679 × 0.0025) + 24.17?
Which of the following symbols correctly replaces the question mark (?) in the number comparison below?
0.700 ? 0.7
>
≠
=
<
Answer:
=
Step-by-step explanation:
When solving this, we just have to remember that the zero´s to the right after the decimal point are meaningless, so basically 0.700 is the same as 0.7 so in this case both number are the same, 0.700 and 0.7 are the same number expressed in different ways.
A sporting goods manufacturer designs a golf ball having a volume of 2.48 cubic inches.
What is the radius of the golf ball?
If the ball's volume can vary between 2.45 cubic inches and 2.51 cubic inches, how can the radius vary?
identify epsilon and limit
How many pairs of whole numbers have the sum of 99
what is -0.38,-3/8,-0.04 in order from least to greatest
Evaluate the exponential function ƒ(x) = 8x + 1.
the answer, by putting 1/3 in the place of x the answer comes out to 3.
f (1)= 7, f (n)= f (n-1) + 14
divide 300 g^2 0.0005 g and express using scientific notation
Answer:
[tex]\Rightarrow 6\times 10^5\ g[/tex]
Step-by-step explanation:
Given : Divide two number and write as scientific notation.
Scientific notation:
[tex]\Rightarrow k\times 10^n[/tex]
Number 1: 300 g²
Number 2: 0.0005 g
Divide [tex]=\dfrac{300\ g^2}{0.0005\ g}[/tex]
[tex]\Rightarrow \dfrac{30\times 10}{5\times 10^{-4}\ g{2-1}[/tex]
[tex]\Rightarrow 6\times 10^{1+4}\ g[/tex]
[tex]\Rightarrow 6\times 10^5\ g[/tex]
Scientific notation:
[tex]\Rightarrow k\times 10^n[/tex]
Hence, The result of division is [tex]\Rightarrow 6\times 10^5\ g[/tex]
You spend $28 on ingredients to make cookies. You charge $4 per container of cookies. How many containers do you need to sell to earn $20 in profit?
An athlete eats
45
grams of protein per day while training. How much is this in milligrams?
A certain plant grows 1 1/6 inches every week. How long will it take the plant to grow 6 1/6 inches
What is the equation in point slope form of the line passing through (4,0) and (2,6)
Another common multiple of 30 and 42 besides 210
a wire 30 cm long is cut into two pieces. the longer piece is 6 cm longer than the shorter piece. find the length of the shorter piece of wire
The length of the shorter piece of wire is 12 cm, which is found by setting up the equation x + (x + 6) = 30, where x is the length of the shorter piece.
The student has asked to find the length of the shorter piece of wire when a 30 cm long wire is cut into two pieces, with the longer piece being 6 cm longer than the shorter piece. To solve this, we need to set up a simple equation based on the information given.
Let's represent the length of the shorter piece as x cm. Since the longer piece is 6 cm longer than the shorter piece, we can represent the longer piece as (x + 6) cm
We are told that the total length of the wire before it was cut was 30 cm. Therefore, the sum of the lengths of both pieces must equal 30 cm. This gives us the equation:
x + (x + 6) = 30
Simplifying the equation, we get:
2x + 6 = 30
Subtracting 6 from both sides of the equation gives us:
2x = 24
Dividing both sides by 2 to solve for x gives us:
x = 12
If the angle between polaris and the horizon is 40°, what is your approximate latitude?
Polaris is the basis of our calculation having a deviation of 0.7 degrees from the fixed north. So if the angle between Polaris and the horizon is 40 degrees, then it only means that you are at approximately 39.3-40.7 degrees north latitude.
Final answer:
The angle between Polaris and the horizon is approximately equal to the observer's latitude. Therefore, if Polaris is observed at a 40° angle from the horizon, the observer is at approximately 40° North latitude.
Explanation:
When you observe Polaris, the North Star, from your location and find that its angle above the horizon is 40°, this angle is equivalent to your approximate latitude. This is because Polaris is situated nearly directly above the Earth's North Pole.
Therefore, the altitude angle of Polaris, as you observe it from a particular location in the Northern Hemisphere, generally corresponds to that location's latitude. In your case, since Polaris is at a 40° altitude, your latitude is approximately 40° North.
(b) we often read that iq scores for large populations are centered at 100. what percent of these 78 students have scores above 100? (round your answer to one decimal place.)
IQ scores follow a bell curve distribution where 100 is the mean. About 50% of people score above 100. Therefore, in a group of 78 students, we would expect about 39 students to have IQ scores above 100.
Explanation:The question is asking to determine what percent of 78 students in a population have IQ scores above a 100. Given that the IQ scores in large populations are centered at 100 and follow a bell curve, most people fall within the range of 85 to 115. The percentage of people who score above 100 is the same as those who score below it - about 50%.
According to the nature of a bell curve, approximately 34% of people score between 100 and 115, and about 14% score above 115. Therefore, around 50% (34% + 14%) of the people score above 100.
Applying this percentage to the population of the 78 students, we would expect about 50% of this student population to have scores above 100. So, 50% of 78 students amounts to 39 students. Rounded off to one decimal place, the answer would be 39.0 students. However, students can't be divided, so we conclude that about 39 students from the group of 78 have IQ scores above 100.
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The highest point in Texas ,Guadalupe peak is 8749 feet high the highest point in California Mount Whitney is 14497 feet high. How much higher is Whitney then Guadalupe?
Find the amount of money in an account after 10 years if a principal of $2500 is invested at 3.5% interest compounded quarterly
If it is springtime, you will plant flowers in the garden.
If you plant flowers in the garden, your yard will smell good.A.
If your yard smells good, then it is springtime.
law of syllogism
B.
If your yard smells good, then it is springtime.
law of detachment
C.
If it is springtime, then your yard will smell good.
law of syllogism
D.
If it is springtime, then your yard will smell good.
law of detachment
Option C correctly applies the Law of Syllogism. By combining the hypothesis from the first statement, 'If it is springtime, you will plant flowers in the garden' with the conclusion of the second, 'If you plant flowers in the garden, your yard will smell good' we form 'If it is springtime, then your yard will smell good'.
Explanation:The question deals with logical reasoning, specifically the laws of syllogism and detachment. The Law of Syllogism takes two conditional statements and forms a conclusion by combining the hypothesis of one statement with the conclusion of another. The Law of Detachment, also known as Modus Ponens, applies when a single conditional statement and the affirmation of its hypothesis lead to the affirmation of its conclusion.
Looking at the options:
A. The statement does not apply the law of syllogism.
B. The statement does not apply the law of detachment.
C. This statement correctly applies the Law of Syllogism. We have two statements: 'If it is springtime, you will plant flowers in the garden' and 'If you plant flowers in the garden, your yard will smell good'. Combining the hypothesis of the first with the conclusion of the second gives us 'If it is springtime, then your yard will smell good'.
D. This accurately applies the law, but the law it uses is not mentioned.
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