Which of these statements is true for f(x) =
- (3)
A. The range of (x) is y to
B. The domain of fx) is x > 0.
C. It is always increasing
D. The graph contains
Answers
Related Questions
A project will take a total of 720 person-days to complete. If the project must be completed in 30 days, how many people must be employed? PLEASE HURRY
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Answer:
192 hours per day / 8 hours per person per day = 24 people
Step-by-step explanation:
Assuming each person works for 8 hours a day, the total number of hours needed to complete the project is:
720 person-days x 8 hours = 5,760 hours
To complete the project in 30 days, the total number of hours needed per day is:
5,760 hours / 30 days = 192 hours per day
To graph the inequality x > -3, draw an open circle on -3 and shade to the left true or false.
Answers
Answer:
False
Step-by-step explanation:
The first part of the statement is correct with it saying to have an open circle on -3, but the shading should go on the right because x is bigger than -3. When you picture a number line, the numbers on the right of -3 are bigger than the numbers on the left.
The statement " To graph the inequality x > -3, draw an open circle on -3 and shade to the left" is wrong.
What is inequality?When two expressions are connected by a sign like "not equal to," "greater than," or "less than," it is said to be inequitable. The inequality shows the greater than and less than relationship between variables and the numbers.
The first part of the statement is correct, as it states that an open circle should be placed on -3, but the shading should be placed on the right because x is greater than -3. On a number line, the numbers to the right of -3 are larger than the numbers to the left.
To know more about inequality follow
https://brainly.com/question/24372553
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The total cost for each health club will be the same after
nothing months.
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Answer:
yes
Step-by-step explanation:
Try answering this question
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The 500 increase from March to April: 4387+500= 4887
Formula of change: amount of change/ original amount *100.
500/4837*100= 11,397%
Answer: The percentage change is 16%.
Step-by-step explanation:
February:
4,100 water bottles.
March:
(4,100 + 7/100 x 4,100) water bottles
(4,100 + 287) water bottles.
4,387 water bottles.
April:
(500 + 4,387) water bottles.
4,887 water bottles.
= (4,887 - 4,100) / 4,887 x 100
= 787/4,887 x 100
= 16%
The percentage change is 16%.
help to choose the one answer the question
Answers
Answer:
Answer 1
Step-by-step explanation:
28 per hour; x number of hours
-14 per week
378 after paying transportation
28x-14=378
Hope this helps.
thanks, five stars, and brainlilist
The length of a rectangle is shown.
If the area of the rectangle to be drawn is 10 square units, where should points C and D be located, if they lie vertically below the line that connects B and A, to make this rectangle?
C(−1, 1), D(1, 1)
C(−1, −2), D(1, −2)
C(−1, 5), D(1, 5)
C(−1, −7), D(1, −7)
Answers
Answer:
Second option
Step-by-step explanation:
It is given that, if the area of the rectangle to be drawn is 10 square units
To find the length of the rectangle
From the figure, we get the length of AB = 2 units
Therefore Area = length * breadth = 10
Therefore length = 10/2 = 5 units
To find the points of C and D
we have B(-1, 3)
Point C is 5 units below the point B
Therefore C(-1, 3-5) = C(-1,-2)
we have A(1, 3)
The point D is 5 units below the point B
Therefore D(1, 3-5) = A(1,-2)
Therefore the correct answer is option 2.
Answer:
B. C(-1, -2), D(1, -2)
Step-by-step explanation:
So we know the area of the shape is 10 square units, A and B are 2 units apart, what we need to do is multiply that by 5, so we would have to go 5 units down, which would get you down to (-1, -2), and (1, -2). So that's your Answer.
PLEASE HELP THIS IS DUE IN AN HOUR Austria-Hungary was ruled by which emperor during the late 1800's? Question 10 options: a) Archduke Ferdinand b) Napoleon c) Mohandos Ghandi d) Franz Josef e) Sun Yat-sen
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Answer:
Franz Joseph
Step-by-step explanation:
lets evaluate 81^-3/4.
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Answer:
1/ 27
Step-by-step explanation:
\( = 81^{ \frac{-3}{4} } \)
\( = (\frac{1}{81}) ^{ \frac{3}{4} } \)
\( = (\frac{1}{3}) ^3 \)
\( = \frac{1}{27} \)
Two friends, Rahul and Arun, took summer jobs. The equation y = 17.3x represents Arun's earnings in dollars and cents, y, for working x hours. The graph below represents Rahul's earnings in dollars and cents, y, for working x hours.
How much more does Rahul earn per hour than Arun?
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Answer: Rahul earns 3.5 dollars more per hour than Arun.
Step-by-step explanation:
17.3 is the slope of Arun's earnings. To find what Rahul makes in an hour, you can find the slope of his graph below.
Use the two points, (10,208) and (20, 416)
Use the formula for calculating slope:
416-208=208
20-10=10
---------------------
208/10= 20.8
Rahul's equation can be set up like this:
y=20.8x
Subtract:
20.8-17.3=3.5
Therefore, Rahul earns 3.50 dollars more per hour than Arun.
Which scenario can be modeled by the linear function
y = -15x + 500?
A. The temperature on Jupiter is
15℉ and increases by 500℉ every day.
B. There is a population of 500 giraffes in Western Africa that decreases by 15 giraffes each year.
C. A carpet cleaning service charges $500 plus an additional $15 for every hour.
D. A membership fee for a movie streaming service is free, but each rental costs $15.
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b - 7/4 = -2/3
WHAT IS B!!!!!!!!
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Answer:
b = 13/12
Step-by-step explanation:
\(b-\frac{7}{4} =-\frac{2}{3} \\\\\\b=-\frac{2}{3} + \frac{7}{4} \\\\\\b =-\frac{8}{12} + \frac{21}{12}\\ \\\\b=\frac{13}{12} \\\)
An American traveling in Japan wishes to exchange American money for Japanese money. If the exchange rate is $1 = 80 yen, then how many dollars will the traveler need to purchase 10,000yen?
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Answer: $125
Step-by-step explanation:
1/80=x/10,000
10,000/80=125
Hope this helped!
Answer:125 yen
Step-by-step explanation:
Ratio and proportion
Ratio=1:80=x:10,000
x represents dollars which is unknown
1/80=x/10,000
Then you cross multiply
80x=10,000
80x/80=10,000/80
x=125
Therefore,$125 will give you 10,000yen
I have a problem, please help.
So here’s the example: 1 + 1 = __
A) 2
B) 2
C) 3
D) 4
A and B are both 2, which one do I pick. I can only pick one answer choice.
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Answer:
A or B, you choose.
Step-by-step explanation:
Pick either A or B since either choice is correct.
Can somebody please help me out with this. We have to do it point slope form.
\(y - y_{1} = m( x - x_{1})\)
![Can somebody please help me out with this. We have to do it point slope form. [tex]y - y_{1} = m( x -](https://i5t5.c14.e2-1.dev/h-images-qa/contents/attachments/57XcaPS0Oxrc4tmSfKjAKSQzl4yoCz27.jpeg)
Answers
Explanation:
The formula y - y1 = m(x - x1) is usually described as the 'point-slope form' for the equation of a line. It is useful because if you know one point on a certain line and the slope of that certain line, then you can define the line with this type of formula and, thus, find all the other points on that certain line.
please help me with this
Answers
Answer:
The answer is "Each glass of lemonade costs 1 1/2 times the cost of orange juice"
Step-by-step explanation:
The easiest way to figure this out is multiple choice elimination.
For the first option to be true the cost of a glass of lemonade would have to be 3.50 each
For the second option to be true orange juice would have to cost more than lemonade which is not the case
If you solve for the price of the orange juice using the third option the price of orange juice you find, $1, is different than the price of orange juice you are given.
That just leaves the fourth option
If you check the fourth option then you find that every time you times one of the values of the price of lemonade you get the corresponding orange juice price in the sequence and therefore the fourth option, bottom right answer, is the correct choice.
Answer:
The answer is Each glass of lemonade costs 1 1/2 times the cost of orange juice
Step-by-step explanation:
Ramon is saving $7.75 per week to buy a new cellphone. The phone he want cost $125.00. For how many weeks will need to save his money? first estimate your answer. Then figure out the actual number of weeks
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REPOST NO LINK SPAM OR REPORT:
A line has a slope of 2. It passes through the points (1, 2) and (3, y) . What is the value of y ?
y =
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Answer:
6
Step-by-step explanation:
how many liters of water does a pipe with a diameter of 10cm left out, if water flows at the rate of 1.5m / sec and 3 minutes have passed?
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Step-by-step explanation:
To find out how many liters of water flows through a pipe with a diameter of 10 cm when water flows at the rate of 1.5 m/s and 3 minutes have passed, you need to follow the steps below:
Step 1: Find the area of the pipe.
Area = πr² = π(5cm)² = 78.54 cm².Step 2: Convert the flow rate into cm³/s.
Flow rate = 1.5 m/s = 150 cm/s
Volume = Area × velocity = 78.54 × 150 = 11781 cm³/s.Step 3: Find the volume of water that flows through the pipe in 3 minutes.
Time = 3 minutes = 180 seconds
Volume = Flow rate × time = 11781 × 180 = 2,120,580 cm³.Step 4: Convert the volume into liters.
1 liter = 1000 cm³
Volume in liters = 2,120,580 cm³ ÷ 1000 = 2120.58 liters.Therefore, approximately 2120.58 liters of water flow through the pipe with a diameter of 10 cm when water flows at the rate of 1.5 m/s and 3 minutes have passed.
Question
Multiply.
(−213)⋅(13)
What is the product?
Enter your answer as a simplified mixed number in the box
Pleasee 40 points to answer!!
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Explanation
I took the test and got it right your welcome!!!
Multiply it up and down
You pick a card at random. 6 7 8 9 What is P(divisor of 70)? Write your answer as a percentage. %
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Answer:
Step-by-step explanation:
PLEASE HELP WILL MARK BRAINLIEST!!!
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Answer:
Mode is 5 cuz 5 has the most numbers
Step-by-step explanation:
PLEASE HELP if you can
they might be mixed up but portland, missippi, then questions
(file below)
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Answer:c
Step-by-step explanation:
2x+3 < x-1
What is x?
Please explain step-by-step.
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Answer:
2x + 3 < x - 1
4 < -x
-4 < x
Answer:
x< -4
Step-by-step explanation:
2x+3<x-1
2x-x<-1-3
x< -4
hope it helps.
At a recent football game of 8,450 in attendance, 150 people were asked what they prefer on a hot dog. The results are shown.
Ketchup Relish Chili
54 36 60
Based on the data in this sample, how many of the people in attendance would prefer ketchup on a hot dog?
4,225
3,380
3,127
3,042
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By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042
Answer:
By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042
Step-by-step explanation:
PLEASE HELP ASAP Ms. Roberts has a container of snap cubes. There are 25 grays, 33 black, 18 red, 5 brown, and 12 yellow. Create a sample space for the probability of choosing a snap cube.
A. 25, 33, 18, 5, 12
B. 25 gray, 33 black, 18 red, 5 brown, and 12 yellow
C. Gray, Black, Red, Brown, Yellow
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Find the missing number so that the equation has infinitely many solutions. – 5x–19= (Blank)x–19
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Answer:(number)=-5
Step-by-step explanation:
You can use simple logic in order to solve this equation.
An equation that has infinitely many solutions will have the same exact numbers on both sides
Example: 3x = 3x, it has infinite solutions because no matter what number you put, the equation will always be true
The solution for this equation is -5 because when -5x-19=-5x-19, no matter what number you put as a solution, it will be true.
Answer:
Step-by-step explanation:
and 90% of people marry there 7th grade love. since u have read this, u will be told good news 2night. if u don't pass this on nine comments ur worst week starts now this isn't fake. apparently if u copy and paste this on ten comments in the next ten minutes you will have the best day of ur life tomorrow. you will either get kissed or asked out in the next 53 minutes someone will say i love u
how write an equation a graph
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Answer:
So what we need to do to write the equation is to know our slope or rate of change and to know our initial value or where the line is touching the y axis the y intercept.
There is standard form: Ax+By=C
Point-slope form: y-y1=m(x-x1)
And slope-intercept form: y=mx+b
Describe how the data is dispersed in a box plot with the following data set: 25, 36, 21, 30, 20, 32, 38, 19, 36, 31, 26, 33, 27, 18, 24.
AND PLEASE ACTUALLY EXPLAIN/DESCRIBE!
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In a box plot, also known as a box-and-whisker plot, the data is dispersed and represented visually to provide a summary of the distribution and key characteristics of the dataset. Let's describe how the data is dispersed in the box plot for the given data set: 25, 36, 21, 30, 20, 32, 38, 19, 36, 31, 26, 33, 27, 18, 24.
1. Median (Q2): The median represents the middle value of the dataset when arranged in ascending order. In this case, the median is around 27 or 28, as it lies between the values 27 and 30.2. Lower Quartile (Q1): The lower quartile marks the boundary between the lower 25% of the data and the upper 75%. It is located approximately around 22 or 23, as it falls between the values 21 and 24.3. Upper Quartile (Q3): The upper quartile marks the boundary between the lower 75% of the data and the upper 25%. It is located around 34 or 35, as it lies between the values 33 and 36.4. Interquartile Range (IQR): The IQR is the range between the upper and lower quartiles (Q3 - Q1). In this case, the IQR is approximately 12 (35 - 23).5. Whiskers: The whiskers represent the range of the data excluding any outliers. They extend from the lower quartile (Q1) to the minimum value and from the upper quartile (Q3) to the maximum value. However, in some cases, the whiskers can also be defined based on certain criteria, such as 1.5 times the IQR. Outliers, if present, are depicted as individual data points beyond the whiskers.6. Outliers: Outliers are data points that significantly deviate from the rest of the dataset. In this case, there are no clear outliers based on the data provided.7. Box: The box in the box plot spans from the lower quartile (Q1) to the upper quartile (Q3) and represents the middle 50% of the data. In this case, the box spans approximately from 23 to 35.By observing the box plot, we can see that the data is moderately dispersed, with the majority of values concentrated around the median. The range of the data is approximately 20 to 38, with some variability within the dataset.
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Minimum value: 18
First quartile (Q1): 22
Median: 29
Third quartile (Q3): 36
Maximum value: 38
The box plot is created using these values. A box is drawn from Q1 to Q3 with a line inside the box at the median. Whiskers are drawn from the box to the minimum and maximum values. Any data points beyond the whiskers are plotted as individual points.
In this box plot, the data is dispersed fairly evenly, with no outliers beyond the whiskers. The box is centered around the median, indicating that the data is roughly symmetric. The lower half of the data is slightly more spread out than the upper half, as indicated by the longer whisker on the left side of the box. Overall, the box plot shows that the data is relatively consistent, with no extreme values.
Explain why each non-zero integer has two square roots but only one cube root.
Answers
BRAINIEST PLEASE
in a baking recipe, there is a proportional relationship between the number of cups of flour and the number of cups of sugar. What does that mean? Tell at least two things you know are true about this relationship.
Answers
By creating a proportion equation and applying the knowledge of fractions, the number of cups of sugar used for 1 cup of flour will be: cup of sugar.
To find the number of cups of sugar that will be used for a cup of flour, we would apply out knowledge of proportion and fractions.
Using proportion equation, we would create an equation to enable us look for the quantity of sugar that would be used for 1 cup of flour.
Using the table given,
cups of sugar was used for cups of flour
Therefore:
Let x represent the number of cup of sugars that will be used for 1 cup of flour.
Creating a proportion equation, we will have:
Cross multiply
Change the fractions to improper fractions and solve for x
Multiply both sides by 2
Divide both sides by 15
Therefore, by creating a proportion equation and applying the knowledge of fractions, the number of cups of sugar used for 1 cup of flour will be: cup of sugar.