Answer:
Jillene will spend $345.60 in 6 months.
Step-by-step explanation:
To find the answer we will turn 24% into a decimal. 24% ÷ 100 = 0.24. Now multiply 0.24 by $240 and we get $57.60. Because we are trying to find how much Jillene will spend in 6 months, we will multiply $57.60 by 6, which is $345.60. Therefore, $345.60 is our answer.
Answer: $1785.60
Step-by-step explanation:
240 x 6 = 1440
240 x 0.24 = 57.6
57.6 x 6 = 345.6
1440 + 345.6 = 1785.60
Final Answer: $1785.60
if an applicant has a 60 percent chance of getting a certain job, then what is the probability that this applicant will not get this job?
The probability that this applicant will not get the job is 0.40 or 40%.
If an applicant has a 60% chance of getting a certain job, then the probability of not getting the job can be calculated by subtracting the probability of getting the job from 1.
Probability of not getting the job = 1 - Probability of getting the job
Given that the applicant has a 60% chance of getting the job, the probability of getting the job is 0.60.
Therefore, the probability of not getting the job is:
Probability of not getting the job = 1 - 0.60 = 0.40
So, the probability that this applicant will not get the job is 0.40 or 40%.
This means that there is a 40% chance that the applicant will not be selected for the job based on the given information.
It is important to note that this probability assumes that the chance of getting the job and not getting the job are the only possible outcomes and that they are mutually exclusive (i.e., the applicant either gets the job or does not get the job).
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pure salt is to be added to a 10% salt mix to get 9 ounces of a 20% salt mix. how much of each salt should be used
Step-by-step explanation: You should be using 8 Oz of pure salt.
In the mixture there is 1 ounce of pure salt and 8 ounces of salt mix.
Given that, pure salt is to be added to a 10% salt mix to get 9 ounces of a 20% salt mix.
What are mixed problems?Mixture problems are word problems where items or quantities of different values are mixed together. Sometimes different liquids are mixed together changing the concentration of the mixture.
Lets the pure salt=x ounces
Then, the salt mix=9-x ounces
Now, an equation is
x+10% of (9-x)=20% of 9
⇒ x+0.1(9-x)=0.2×9
⇒ x+0.9-0.1x=1.8
⇒ 0.9x=0.9
⇒ x=1 ounces
Then, salt mix=9-1=8 ounces
Therefore, in the mixture there is 1 ounce of pure salt and 8 ounces of salt mix.
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Analyzing Speed Yohan Blake ran the 100-meter race in the 2012 Olympics in 9.75 seconds. Compare the speeds if he ran the 200-meter race in 19.5 seconds. round to the nearest hundredth.
Answer:
The two speeds are equal
Step-by-step explanation:
The speed is the distance divided by the time
100 meters / 9.75 seconds = 10.25641026 meters per second
Rounded to the nearest hundredth 10.26 meters per second
200 meters / 19.5 seconds = 10.25641026 meters per second
Rounded to the nearest hundredth 10.26 meters per second
The two speeds are equal
\(\sf{\bold{\blue{\underline{\underline{Given}}}}}\)
⠀Analyzing Speed Yohan Blake ran the 100-meter race in the 2012 Olympics in 9.75 seconds.⠀⠀⠀he ran the 200-meter race in 19.5 seconds. round to the nearest hundredth.\(\sf{\bold{\red{\underline{\underline{To\:Find}}}}}\)
Compare the speeds⠀⠀⠀⠀\(\sf{\bold{\purple{\underline{\underline{Solution}}}}}\)
⠀
we know that,
\(\boxed{\sf{speed=\dfrac{distance}{time}} }\)
In the 100-meter race in the 2012 Olympics he takes 9.75 sec
speed=100/9.75speed =10.2564...speed=10.26BUTTT,
he ran the 200-meter race in 19.5 seconds.
speed=200/19.5speed=10.2564..speed=10.26According to the question,
we have to compare the speed
100-meter race in the 2012 Olympics he takes 9.75 sec=200-meter race in 19.5 seconds.10.26=10.26the speeds are equal⠀⠀⠀
\(\sf{\bold{\green{\underline{\underline{Answer}}}}}\)
The two speeds are equal of Yohan Blake.
Which of the following answer choices correctly expresses the number 64?
A. 4'6
B. 4'5
C. 4'4
D. 4'3
Answer:
4’3
Step-by-step explanation:
Took test
Answer:
4’3
Step-by-step explanation:
The ratio of male to female spectators at a hockey game is 4:5. 4500 men watched the match. What was the total attendance at the game.
Answer: 10125
Step-by-step explanation:
4500/4/4 + 5
4500/4/9
4500 * 9/4
1125 * 9
10125
A group of friends will watch a movie that is 115 minutes long. They watch for 42 minutes before taking a break. Which inequality represents the number of minutes, m, they will watch after the break? please help mee
Answer:
Step-by-step explanation:
Let's say that after the break, the group of friends watches m minutes of the movie.
We know that they watched 42 minutes before the break, so the total time they have watched before and after the break is 42 + m minutes.
Since the movie is 115 minutes long, the inequality that represents the number of minutes they will watch after the break is:
42 + m < 115
So, the inequality that represents the number of minutes, m, they will watch after the break is:
m < 115 - 42 = 73
This means that m has to be less than 73 for the group of friends to finish watching the movie.
the probability of winning on a slot machine game is 0.152. if you play the slot machine until you win for the first time, what is the expected number of games it will take?
The expected number of games it will take to win on a slot machine game with a probability of winning of 0.152 is approximately 6.579 games.
The expected number of games can be calculated using the formula for the expected value of a geometric distribution. In this case, the probability of winning on each game is 0.152.
The expected number of games is calculated as the reciprocal of the probability of winning. Therefore, the expected number of games is 1 divided by 0.152, which is approximately 6.579.
This means that on average, it is expected to take approximately 6.579 games to win on the slot machine. However, it's important to note that this is an average value and individual experiences may vary. Some players may win on their first few games, while others may take more games to win. Nonetheless, on average, it is expected to take approximately 6.579 games to achieve a win.
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Find all zeros of f(x)=x²+2x²-x-2 Then determine the multiplicity at each zero. State whether the graph will touch or cross the x-axis at the zero.
A vending machine sells chips for $0.50 and candy bars for $1.00. If Jim spent $5.50 on snacks in the machine over the course of a week, how many candy bars did he buy? G. 2 H. 3 J. 4 K. Cannot be determined from the given information
Answer:
can't be determined
Step-by-step explanation:
we would need to know the total number of bars/chips he brought
From the figure shown, if b = 3
units, determine:
Moment of inertia about the x-axis, in
units4
Moment of inertia about the y-axis, in
units4
Polar moment of inertia passing through point
O, in units4
To calculate the moment of inertia about the x-axis, the moment of inertia about the y-axis, and the polar moment of inertia passing through point O, we need to determine the geometric properties of the given figure, such as the shape and dimensions.
To calculate the moment of inertia about the x-axis, we need to determine the area of the figure and the distance of each element from the x-axis. The moment of inertia about the x-axis, denoted as Ix, is given by the sum of the individual moments of inertia of each element about the x-axis.
Similarly, to calculate the moment of inertia about the y-axis (Iy), we need to determine the area of the figure and the distance of each element from the y-axis. The moment of inertia about the y-axis is given by the sum of the individual moments of inertia of each element about the y-axis.
The polar moment of inertia passing through point O (J) represents the resistance of the entire figure to torsional or rotational deformation. It is the sum of the moments of inertia about the x-axis and y-axis, denoted as Ix and Iy, respectively.
The specific calculation method will depend on the shape and dimensions of the figure. For example, if the figure is a rectangle, the formulas for calculating the moments of inertia and the polar moment of inertia can be found in engineering mechanics or solid mechanics textbooks.
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A restaurant owner wants to determine the effectiveness of his servers. the owner places a survey regarding the servers' effectiveness with randomly selected customer bills. what is the sample? a. the sample is the randomly selected customers. b. the sample is all customers of the restaurant. c. the sample is the servers. d. the sample is the owner of the restaurant.
The sample is the randomly selected customers (Option B).
What is sample?
Suppose we have to estimate the proportion of New York state residents who are Seattle Seahawks fans. Say, 500 New York state residents are randomly selected, whether they are Seattle Seahawks fans or not, and expand this to the entire population of New York State residents.In this case:The sample is 500 residents.The population is all New York State Residents.Now, according to the question, a survey is passed to the customers.
Here, the sample is the customers.
Hence, the sample is customers and the correct choice of options is (C).
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Answer:
randomly selected customers n
Step-by-step explanation:
plato 022
Solve for x. Figures are not necessarily drawn to scale.
Check the picture below.
\(\cfrac{17.5+14}{17.5}~~ = ~~\cfrac{x}{12.5}\implies \cfrac{(17.5+14)(12.5)}{17.5}~~ = ~~x\implies 22.5=x\)
How do you make a table of values for a linear relationship?
To make a table of values for a linear relationship;
Choose a group of x values before creating the table. Add each x value from the left side column to the equation. Evaluate the equation (middle column) to arrive at the y value
Given,
Linear relationship;
A straight-line link between two variables is referred to statistically as a linear relationship (or linear association). Linear relationships can be represented graphically or mathematically as the equation y = mx + b.
Here,
We have to make a table of values for a linear relationship;
Make the table and select a range of x values. Fill in the equation with each x value from the left side column. To determine the y value, evaluate the equation in the middle column.Since the table of values really only contains x and y pairs, you can choose to omit the middle column from your table as an optional step.Learn more about linear relationship here;
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PLEASE HELP NOWWW
f a1 = 7 and an = 5an-1 then find the value of a6
Answer:
a₆ = 21875
Step-by-step explanation:
Using the recursive rule and a₁ = 7 , then
a₂ = 5a₁ = 5 × 7 = 35
a₃ - 5a₂ = 5 × 35 = 175
a₄ = 5a₃ = 5 × 175 = 875
a₅ = 5a₄ = 5 × 875 = 4375
a₆ = 5a₅ = 5 × 4375 = 21875
help me plzzzz
somebody
Answer:
false
Step-by-step explanation:
-5,-4,-3,-2,-1,0,1,2,3,4,5
FALSE
Step-by-step explanation:
because in the number line the difference between -5and 5 is 10 because when we put those numbers in number line the distance from 0 to 5 is 5 and the distance from 0 to -5 is 5 addition of this two distances will give us 10 because we do not cosider about direction they found in distance
A hot-air balloon ride has been set up so that a paying customer is carried straight up at 50
feet per minute for ten minutes and then immediately brought back to the ground at the
same rate. The whole ride lasts twenty minutes. Let h be the height of the balloon (in feet)
and t be the number of minutes since the ride began. Draw a graph of h versus t. What are
the coordinates of the vertex? Find an equation that expresses h in terms of t.
Answer:
vertex: (10, 500)
y = -50 | x - 10 | +500 0 ≤ x ≤ 20
Step-by-step explanation:
vertex: (10, 500)
y = -50 | x - 10 | +500 0 ≤ x ≤ 20
6 bowls of cereal to 20 pancakes simplest ratios
Answer: 3:10
Step-by-step explanation:
Answer:
6:20 or 3/10
Step-by-step explanation:
Rewrite 2/100 as a percent. *
answer fast please!
What
is the difference between Variance and Standard Deviation?
Give
examples of how they are applied.
Variance and standard deviation are both measures of the dispersion or spread of a dataset, but they differ in terms of the unit of measurement.
Variance is the average of the squared differences between each data point and the mean of the dataset. It measures how far each data point is from the mean, squared, and then averages these squared differences. Variance is expressed in squared units, making it difficult to interpret in the original unit of measurement. For example, if we are measuring the heights of individuals in centimeters, the variance would be expressed in square centimeters.
Standard deviation, on the other hand, is the square root of the variance. It is a more commonly used measure because it is expressed in the same unit as the original data. Standard deviation represents the average distance of each data point from the mean. It provides a more intuitive understanding of the spread of the dataset. For example, if the standard deviation of a dataset of heights is 5 cm, it means that most heights in the dataset are within 5 cm of the mean height.
To illustrate the application of these measures, consider a dataset of test scores for two students: Student A and Student B.
If Student A has test scores of 80, 85, 90, and 95, and Student B has test scores of 70, 80, 90, and 100, we can calculate the variance and standard deviation for each student's scores.
The variance for Student A's scores might be 62.5, and the standard deviation would be approximately 7.91. For Student B, the variance might be 125 and the standard deviation would be approximately 11.18.
These measures help us understand how much the scores deviate from the mean, and how spread out the scores are within each dataset.
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What is the area, in square units, of the parallelogram shown below?
A
B
6 units
D
с
4 units
Answer:
C. 24 Square Units
Step-by-step explanation:
To find the area of a parallelogram, it is the same formula to find a rectangles area. L x H or Base x Height.
Have a great day!
I need help y’all thanks
Answer:
f(x) = 23.5
Step-by-step explanation:
The slope when in the 4th quadrant is at 4,100
As of June 2017, 1 US dollar is equivalent to
about 133 Canadian dollars. If Tyler has
30.59 Canadian dollars, how many US dollars
can he exchange this amount for?
Convert x^ 2 2y^ 2 z ^2 =1 in spherical coordinates
To convert the equation \(x^2 + 2y^2 + z^2\) = 1 to spherical coordinates, we can use the following relationships:
x = ρsinφcosθ
y = ρsinφsinθ
z = ρcosφ
where ρ is the radial distance from the origin, φ is the polar angle (measured from the positive z-axis), and θ is the azimuthal angle (measured from the positive x-axis towards the positive y-axis).
Substituting these expressions into the equation \(x^2 + 2y^2 + z^2 = 1,\) we get:
\((sinφcosθ)^2 + 2(sinφsinθ)^2 + (cosφ)^2\)= 1
Simplifying and using the identity \(sin^2θ + cos^2θ\)= 1, we obtain:
\(ρ^2sin^2φcos^2θ + 2ρ^2sin^2φsin^2θ + ρ^2cos^2φ = 1\)
Factorizing \(ρ^2sin^2φ,\) we get:
\(ρ^2sin^2φ(cos^2θ + 2sin^2θ) + ρ^2cos^2φ\)= 1
Using the identity cos^2θ + sin^2θ = 1 and simplifying, we arrive at:
\(ρ^2(sin^2φ + cos^2φ)\) = 1
Therefore, in spherical coordinates, the equation \(x^2 + 2y^2 + z^2\) = 1 becomes:
\(ρ^2 = 1/(sin^2φcos^2θ + 2sin^2φsin^2θ + cos^2φ)\)
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Need help ASAP 50 points ?!!!
Answer:
f(x) = 8 + x
f(5) = 8 + 5
[What I just did there: I replaced x with 5]
f(5) = 13!
Answer: sorry took look long F(5)= 13
Step-by-step explanation:
Which quadratic expression is written in standard form? -X2 - 5x + 7 0 ) (x + 3)x (x + 4)2 x² + 2(x+3)
Because the general expression for a quadratic equation is
\(ax^2\text{ + bx + c }\)a printer costs $28 to manufacture and is sold for $56, what is the percentage markup
Answer:
100% increase
Step-by-step explanation:
Find the length of the missing side ( nearest tenth
Answer:
43.4 yd
Step-by-step explanation:
\(45^{2}\)-\(12^{2}\)
2025-144=1881
\(\sqrt{1881}\)
43.37049
43.4
What is the sum of the interior
angles of the polygon shown below?
If the cost of a bat and a baseball combined is $1.10 and the bat costs 41.00 more than the ball, how much is the ball?
ps only wrote that so this won't get deleted but you could still solve if you want
anyway what type of shoes y'all prefer nikes or jordans
Answer:
wachu wachu wa
Step-by-step explanation:
Edgar is at his friends house playing pool. There is a 1 in 4 chance that he will make his next shot. What is the probability that he will miss the shot?
please help!
Answer:
3/4, there is a 3 in 4 chance that he will miss his next shot