you steal points u get reported
The ordered pair for an x -intercept has an x -value of 0.
TrueFalse
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Related Questions
DUE TODAY!! LINEAR FUNCTIONS
What is an equation for the linear function whose graph contains the points (−1,−2) and a slope of 3?
Enter your answers in the boxes.
y+ ? = ? (x+1)
Answers
Answer:
The point-slope form of the equation of a line is given by y - y1 = m(x - x1), where (x1, y1) is a point on the line and m is the slope of the line. In this case, we have a point (-1,-2) and a slope of 3. Substituting these values into the equation, we get:
y - (-2) = 3(x - (-1))
Simplifying this equation, we get:
y + 2 = 3(x + 1)
So, the equation for the linear function whose graph contains the point (-1,-2) and has a slope of 3 is y + 2 = 3(x + 1).
Y + 2 = 3( X + 1 )
Explanation:
The equation is
Y - Y1 = M(X - X1)
Y1 is the y value:
The y value for the point (-1,-2) is -2 so we can plug that in
Y - (-2) = M( X - X1 )
If you subtract a negative you are adding so:
Y + 2 = M( X - X1 )
X1 stands for X
The X value for (-1,-2) is -1 same as the last one it will be positive because if you subtract a negative you are adding it:
Y + 2 = M( X + 1 )
Finally we plug in M
M is the slope and slope = 3 so plug 3 in
Y + 2 = 3( X + 1 )
Answer is Y + 2 = 3( X + 1 )
pls help will mark as brainliest
Answers
Answer:
6/b=10/40
Step-by-step explanation:
Let me know if this is correct or if I did something wrong I haven't done this kinda math in a couple year D:
Answer:
6/h=10/40
Step-by-step explanation:
The first and second one have a 30, so it's not right.
Mr. Salvatore mixed nuts that cost $3.90
per pound with nuts that cost $4.30 per
pound. He now has a mixture of 50 pounds
of nuts that costs $4.20 per pound. How
many pounds of each type of nuts did he
use? Set up a system and solve
Answers
Answer:
(20) 3.90's and (30) 4.30's
Step-by-step explanation:
A new movie is being released and it is expected to be a blockbuster. Use the information below to predict how much money the movie will make in ticket prices over the opening weekend.
• The average movie ticket price in the country is $9
• There are approximately 1.2×10* movie screens that will be playing the movie in the country.
• For each screen, there is an average of 250 seats, and it is expected that each showing will be sold out.
• There are 8 showings per screen over the opening weekend.
Answers
Answer:
$3.456 billion
Step-by-step explanation:
To predict how much money the movie will make in ticket prices over the opening weekend, we can use the following information:
The average movie ticket price is $9
There are approximately 1.2x10^6 movie screens that will be playing the movie
For each screen, there are 250 seats and it is expected that each showing will be sold out
There are 8 showings per screen over the opening weekend
To calculate the total amount of money the movie will make in ticket prices over the opening weekend, we can use the following formula:
total revenue = (average ticket price) x (number of screens) x (number of seats per screen) x (number of showings per screen) x (number of days)
total revenue = $9 x 1.2x10^6 x 250 x 8 x 3
total revenue = $3,456,000,000
Therefore, the movie is expected to make $3.456 billion in ticket prices over the opening weekend.
Answer:
Step-by-step explanation:
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Mimi bought some fabric for a sewing project. The fabric cost $15.40 per meter. She bought 250 centimeters of fabric.
How much did Mimi pay for the fabric?
Answers
Answer:
$38.50
Step-by-step explanation:
so there are a hundred centimetres in a meter so u have to divide the 250 by 100
250 / 100 = 2.5 meters
and its 15.40 for 1 meter and she bought 2.5 so multiply those
15.40 * 2.5 = 38.50
she paid $38.50 for 2.5 meters of fabric
Answer:
$38.50
Step-by-step explanation:
There are 100 centimetres in a meter. If Mimi bought 250 centimetres of fabric, that is 2.5 meter. So then we do 2.5 x 15.40 = 38.50. Make sure you add the $ sign!
I hope this helps you! Have a great day! Also can I have brainlist?
Multiply the pairs of numbers and match them with their products. Tiles (-5)(4.2) (-7)(-3) (4) (5) (2.5)(-9) Pairs 22.5 21 -22.5 -21 111
Answers
Here are the pairs matched with their products:
- (-5)(4.2) matches with -21
- (-7)(-3) matches with 21
- (2.5)(-9) matches with -22.5
Pairs (4) and (5) do not have corresponding products in the given options.
(-5)(4.2) = -21
(-7)(-3) = 21
(4)(5) = 20
(2.5)(-9) = -22.5
So, the pairs of numbers and their products are as follows:
(-5)(4.2) = -21 matches with -21.
(-7)(-3) = 21 matches with 21.
(4)(5) = 20 matches with 20.
(2.5)(-9) = -22.5 matches with -22.5.
I hope this helps!
no one helped me with the last one so can SOMEONE HELP ME NOW
Answers
Answer:
4) 724
5) 750
6) 390
Step-by-step explanation:
\(SA_1 = 2(lw + lh + wh) = 2(17 * 14 + 17 * 4 + 14 * 4) = 2(238 + 68 + 56) = 2 * 362 = 724\)
\(SA_2 = 2(lw + lh + wh) = 2(19 * 13 + 19 * 4 + 13 * 4) = 2(247 + 76 + 52) = 2 * 375 = 750\)
\(SA_3 = 2(lw + lh + wh) = 2(14 * 9 + 14 * 3 + 9 * 3) = 2(126 + 42 + 27) = 2 * 195 = 390\)
To ride a roller coaster, a person must be at least 60 inches tall. Which inequality represents the height, h, a person must be to ride the roller coaster?
Group of answer choices
h < 60
h > 60
h ≥ 60
h ≤ 60
Thanks!
Answers
Answer: h ≥ 60
Step-by-step explanation:
≥ means more than or equal to
to be able to ride the roller coaster their height must be more than or equal to 60.
Answer: h ≥ 60
Step-by-step explanation:
h < 60 means that the height is less than 60
h > 60 means that the height is more than 60
h ≥ 60 means that the height is 60 or more
h ≤ 60 means that the height is 60 or less
So the answer would be h ≥ 60 because the height is at least 60 or more
i need help on these four questions. its finding the experimental probablility of an event. and i dont need the work just the answers. hurry this is due really soon!!!!!
Answers
Answer: .28, .16, 0, .34
Step-by-step explanation:
What is 75x rounded by the nearest 10
Answers
Answer:
Your answer to your question is 80
Simplify ) 3/4 of 8/6
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Answer:
First of all, to calculate what a fraction of a fraction is, we multiply them:
\(\frac{3}{4}*\frac{8}{6}\) = \(\frac{3*8}{4*6}\) = \(\frac{24}{24}\) = 1
So now we know that three quarters of 8/6 is equal to 1.
We could also simplify 8/6 dividing both numerator and denominator by the same number:
\(\frac{8}{6}=\frac{\frac{8}{2}}{\frac{6}{2}}=\frac{4}{3}\)
And see that 3/4 of 4/3 is also equal to 1:
\(\frac{3}{4}*\frac{4}{3}=\frac{3*4}{4*3}=\frac{12}{12}\) = 1
Answer: 1
Step-by-step explanation:
When you come across any question that states [a of b] means a × b.
If you are still confused, I will provide some examples.
1/2 of 1/2= 1/4 (1/2 × 1/2=1/4)3/5 of 5= 3 (3/5 × 5=3)This also applies to your question.
3/4 of 8/6= 3/4 × 8/6=3/4 × 4/3=1Hope this helps!! :)
Please let me know if you have any question
Robin wants to buy a membership at a carwash this summer so that she can keep her car clean. She compared deals from Speedy Clean Carwash and Sudsy Bubbles Carwash to decide which membership to get. Robin arranged the information in the tables below.
How many times will Robin need to wash her car to spend the same amount at both carwashes?
P.S.: I attached the table below:)
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explain what it means to evaluate a numerical expression
Answers
Abdul's budget in listed in the table below
Answers
Answer:
15% of the budget goes to food.
Step-by-step explanation:
660 = x
4,400 100
cross multiplication in order to find the percentage
x = percentage
660 x 100 = 66,000
66,000 ÷ 4,400 = 15
x = 15
therefore, 15% of the budget goes to food.
sorry if Im wrong
Answer:
15%
Step-by-step explanation:
:)
Write the linear equation in function notation
y = -4x + 6
Answers
Answer: f(x) = 4x - 6
f(3) = 4(3) - 6
f(3) = 12 - 6
f(3) = 6
Step-by-step explanation:
Andy wants to rent a boat and spend at most $66. The boat costs $7 per hour, and Andy has a discount coupon for $4 off. What are the possible numbers of hours Andy could rent the boat? Use for the number of hours. Write your answer as an inequality solved for.
Answers
Answer:
h ≤ 10
Step-by-step explanation:
Let's first consider the cost of renting the boat without the discount. If Andy rents the boat for h hours, he will have to pay:
Cost = (price * time)
Cost = 7h
With the $4 discount, the cost of renting the boat for h hours will be:
Cost = (price * time) - discount
Cost = 7h - 4 .
We want to find the possible values of h such that the total cost of renting the boat is at most $66, which means:
7h - 4 ≤ 66
Step 1: To solve for h, we will add 4 to both sides of the inequality:
7h ≤ 70
Step 2: Finally, we will divide both sides by 7 to isolate h:
h ≤ 10
Therefore, Andy can rent the boat for at most 10 hours with his budget of $66 and the $4 discount coupon.
In inequality form, the solution is:
0 < h <= 10
Optional Step 3: We can try plug in 9 for h, 10 for h, and 11 for h to see how the inequality works:
9 for h:
7(9) - 4 ≤ 66
63 - 4 ≤ 66
59 ≤ 66
Thus, normally, the price to boat for 9 hours without the discount is $63, but with the $4 discount its now $59. $59 is less than $66 and allows Andy to not exceed his limit.
10 for h:
7(10) - 4 ≤ 66
70 - 4 ≤ 66
66 ≤ 66
Thus, normally, the price to boat for 10 hours without the discount is $70, but with the $4 discount its now $66. $66 is equal to $66 and is maximum amount Andy can spend to not exceed his limit.
11 for h:
7(11) - 4 ≤ 66
77 - 4 ≤ 66
73 ≤ 66
73 > 66
Thus, normally, the price to boat for 11 hours without the discount is $77, but with the $4 discount its now $73. $73 is greater than to $66 and causes Andy to exceed his limit since 11 is greater than 10.
PLSSSSS HELP MARKING BRAINLIST QUESTION BELOW
Answers
We already know the rate of change for function A, 2, to find the rate of change for function B you have to divide the change in Y by the change in X, which gives you 4.
What is the maximum number of circles of radius 1 you can fit, without overlapping them,
in a circle of radius 3?
Answers
The table shows the results of randomly selecting a colored cube from a bag 80 times. The cube was returned to the bag after each selection.
Based on these results, what is the expected probability of randomly selecting a red cube from the bag in one attempt?
A) 0.20
B) 0.04
C) 0.24
D) 0.30
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Do the ratios 8:9 and 4:6 form a proportion?
Answers
Answer:
No. the two ratios don't align.
The local newspaper has letters to the editor from 10 people. If this number represents %5 of all of the newspaper's readers, how many readers does the newspaper have?
Answers
I think it is 200
Based on a survey of 120 adults in a city, the average number of hours each person works for pay each week is 42, with a margin of error of 1.2 hours. If the adult population of the city is 13,800, how many hours do the adults in the city work in an average week? Choose the best description of the average.
A) exactly 4830 hours
B) between 4692 hours and 4968 hours
C) exactly 579,600 hours
D) between 563,040 hours and 596,160 hours
Answers
Answer: Your answer would be D.
Step-by-step explanation:
PLEASE SOLVE FAST. 20 POITNS AND PLEASE SAY WHAT SQUARED IT IS AND SOLVE IT CORRECTLY (cm, cm2, cm3) THANKS
Answers
Given Information
The radius is 3.
Circumference
To find the circumference, use 2πr.
2*3.14*3=18.84
The circumference is 18.84 cm^2.
Area
To find the area, use πr^2.
3.14*3^2=28.26
The area is 28.26 cm^2.
The stem-and-leaf plot displays data collected on the size of 15 classes at two different schools.
Mountain View School Seaside School
0 5, 8
9, 8, 2, 0 1 0, 1, 2, 5, 6, 8
8, 7, 6, 5, 5, 4, 4, 3, 1, 0 2 5, 5, 7, 7, 8
0 3 0, 6
Key: 2 | 1 | 0 means 12 for Mountain View and 10 for Seaside
Part A: Calculate the measures of center. Show all work. (2 points)
Part B: Calculate the measures of variability. Show all work. (1 point)
Part C: If you are interested in a smaller class size, which school is a better choice for you? Explain your reasoning. (1 point)
Answers
For Mountain View School:
Data: 0, 0, 0, 0, 1, 2, 3, 4, 4, 5, 5, 5, 5, 6, 7, 8, 8, 8, 9
Mean: (0 + 0 + 0 + 0 + 1 + 2 + 3 + 4 + 4 + 5 + 5 + 5 + 5 + 6 + 7 + 8 + 8 + 8 + 9) / 19
= 100 / 19
≈ 5.26
To find the median, we need to arrange the data in ascending order: 0, 0, 0, 0, 1, 2, 3, 4, 4, 5, 5, 5, 5, 6, 7, 8, 8, 8, 9.
The median is the middle value, which is the 10th value in this case.
Median: 5
For Seaside School:
Data: 0, 0, 0, 1, 1, 2, 2, 4, 5, 5, 5, 5, 6, 7, 7, 8, 8, 8, 9
Mean: (0 + 0 + 0 + 1 + 1 + 2 + 2 + 4 + 5 + 5 + 5 + 5 + 6 + 7 + 7 + 8 + 8 + 8 + 9) / 19
= 80 / 19
≈ 4.21
To find the median, we need to arrange the data in ascending order: 0, 0, 0, 1, 1, 2, 2, 4, 5, 5, 5, 5, 6, 7, 7, 8, 8, 8, 9.
The median is the middle value, which is the 10th value in this case.
Median: 5
Now let's calculate the measures of variability, specifically the range and interquartile range (IQR).
Range: The range is the difference between the largest and smallest values in the dataset.
For Mountain View School:
Range: 9 - 0 = 9
For Seaside School:
Range: 9 - 0 = 9
Interquartile Range (IQR): The IQR is the difference between the third quartile (Q3) and the first quartile (Q1) and measures the spread of the middle 50% of the data.
For Mountain View School:
Q1 = 3
Q3 = 7
IQR = Q3 - Q1 = 7 - 3 = 4
For Seaside School:
Q1 = 2
Q3 = 7
IQR = Q3 - Q1 = 7 - 2 = 5
To determine which school is a better choice for a smaller class size, we can consider both the mean and the median.
Both the mean and median for Mountain View School are higher than those for Seaside School. This suggests that, on average, the class sizes at Mountain View School are larger than those at Seaside School. Therefore, if you are interested in a smaller class size, Seaside School would be a better choice
For Mountain View School:
- Median: The median class size is the middle value, which is 25.
- Mean: The mean class size is the sum of all the class sizes divided by the total number of classes, which is (29 + 28 + 28 + 27 + 25 + 24 + 24 + 23 + 21 + 20 + 19 + 18 + 15 + 13 + 10) / 15 = 21.27.
For Seaside School:
- Median: The median class size is the middle value, which is 20.
- Mean: The mean class size is the sum of all the class sizes divided by the total number of classes, which is (25 + 25 + 27 + 27 + 28 + 28 + 28 + 30 + 31 + 35 + 36 + 38 + 40 + 43 + 45) / 15 = 31.13.
Part B:
For Mountain View School:
- Range: The range is the difference between the largest and smallest values, which is 29 - 10 = 19.
- Interquartile Range (IQR): The IQR is the difference between the third quartile (Q3) and the first quartile (Q1). From the stem-and-leaf plot, we can see that Q1 is 20 and Q3 is 28. Therefore, the IQR is 28 - 20 = 8.
For Seaside School:
- Range: The range is the difference between the largest and smallest values, which is 45 - 25 = 20.
- Interquartile Range (IQR): The IQR is the difference between the third quartile (Q3) and the first quartile (Q1). From the stem-and-leaf plot, we can see that Q1 is 27 and Q3 is 38. Therefore, the IQR is 38 - 27 = 11.
Part C:
If you are interested in a smaller class size, Mountain View School is a better choice for you because it has a lower mean and median class size than Seaside School.
Can someone help me with this PLEASE! ASAP
Answers
Answer:
5.4
Step-by-step explanation:
The diagonal of the base is found with Pythagorean Theorem
2² + 4² = 4 + 16 = 20
Then add the square of the height, 3² =9 20+9= 29
√29 = 5.385164
Round to 5.4
Answer this please. x3+y3+z3=k
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Help pLEASE! be sure its right!!
Answers
Answer:
i hope it helps
Step-by-step explanation: 24/9
plz give me brainlliest
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!
Answers
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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♥️ \(\large{\underline{\textcolor{red}{\mathcal{SUMIT\:\:ROY\:\:(:\:\:}}}}\)
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.
The students in Ms. Egbert’s class are randomly choosing from several science projects. Ms. Egbert writes the names of the projects on cards: PH test, purify water, onion DNA, copper plate coins. Which event can be described as likely to occur?
Answers
Answer:copper plate coins or p
Step-by-step explanation:
When you turn them all into percentage p is 70%.
Answer:
its onion dna
Step-by-step explanation:
Help please ill give brainliest
Answers
Answer:
I think its A and B.
Step-by-step explanation:
There the most similer.
Hope helped. :)
Sorry if im wrong.