NO LINKS & NO BLANK ANSWERS!
Estimate the outlier point.
Is the correlation positive or negative?
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Answer:
Outlier point: (40, 2)
Correlation: Positive
Hope this helps!
Related Questions
What is the solution to the system of linear equations?
2x + 3y = 6
-4x + 3y = 24
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2x + 3y = 6
- 4x + 3y
So
You have to add the x and y to the end of the number
Example
24xy
6xy
helpppppppppppppppppppppp
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8(6/3)
8(2)
16
While the others have variables needed
A room that measures 18 feet by 12 feet needs new flooring. Tile flooring costs $1.60 per square foot. How much will it cost to cover that room in tile flooring?
options:
$241.60
$29.20
$391.60
$345.60
Answers
Answer:
The answer is $345.60
Step-by-step explanation:
12 x 18 room = 216 square feet
216 x $1.60 = 345.60
It will cost you $345.60 to cover the room.
someone please help im in tears because if I dont turn in my assignment and I get a 0 on it my grade will drop. My mom said if my grade drops shes literally not letting me go in person school next year. IK ITS WEIRD THAT I WANNA GO TO SCHOOL BUT I MISS MY FRIENDS- SO PLEASE HELP NO LINKS directions are in the pic
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And it’s an acute isosceles triangle
Anya wanted a book that cost $34.99 regularly at the bookstore. If Anya has a coupon for 20% off any regularly
priced item at the bookstore, what is the sale price of the book?
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help with this for brainliest
Answers
Answer:
1
Step-by-step explanation:
-9-(-10)
-9 + 10 (double negative makes a positive)
1
Julie has a jewelry box shaped like a cube. The volume of the jewelry box is v cubic inches. Part A: Write an expression that represents the edge length of Julie’s jewelry box in inches.
Answers
Answer:
∛v
Step-by-step explanation:
As you already should know, volume is measured by hwl (height • width • length), we know the equation we'd use here would be:
___ x ___ x ___ = v in³
If this was area, we would have ___ x ___ = v in², and it would be easy to find each blank. You would just find the square root of "v", making your answer √v.
When you have 3 things multiplied by each other (that are exactly the same, which is the situation here since this is a cube), you will want to find ∛x (if x is our unknown variable). This means that we are finding ONE-THIRD of the number ... sort of. So if x was equal to 8, then ∛x = 2, because 2 x 2 x 2 = 8.
Thus, x = v, and since we don't know the actual number, we will keep it as a square root, so the answer to your question is ∛v.
Answer:
s^3 (sxsxs)
Step-by-step explanation:
I got it right
Mrs. Dobbs wants to replace the grass in her backyard and needs to find the area, in square feet, so she can purchase sod. The area is composed of a triangle and rectangles as shown below.
Answers
Answer: 158 square feet
Step-by-step explanation:
Area of the rectangle is; 128 feet
Area of the triangle is; 30 feet
Area of the triangle + area of the rectangle is; 158 square feet
A spherical water tank with a radius of 21 ft is being filled at a rate of 150 ft3 per hour. How much time must elapse for the water tank to be completely filled? Use 3.14 for π .
Choose the volume of the full water tank.
Answers
Answer:
38,772.72
Step-by-step explanation:
HELP ME PLEASE! THANKS!
Answers
2) First choice :)
The difference between 9 times a number and 5 is 40. Which of the following equations below can be used to find the unknown number?
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Uhhh help pls :D.....
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He has 7 friends and they each get 4 cookies so
7x4=28
If each box has 12 cookies then you can divide the amount of cookies you need by the amount in each box and get
28/12=2.333...
And since we don’t want to leave any of his friends cookieless we need to round up to 3 boxes
I need help.
I did the first question for you guys.
20 points.
Answers
Dante bought 15 pounds of metal for $36. Which purchase would have the same cost per pound as Dante’s purchase?
A. 5 pounds of metal for $12
B. 6 pounds of metal for $15
C. 8 pounds of metal for $18
D. 9 pounds of metal for $21
Answers
Explanation: Divide 36 by 15 and get $2.40. Then divide 12 by 5 to get $2.40 once again.
PLEASE HURRY! 50 PIONT! IS TIMED TEST!
The net of a square pyramid is shown below. What are the possible areas for a single face in this net? Check all that apply.
A net with a square base with sides lengths of 5 meters, and 4 triangles with heights of 6 meters.
11 square meters
15 square meters
24 square meters
25 square meters
30 square meters
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Answer: 1, 2, and 4.
Unfortunately i'm not 100% sure, since I haven't taken this test while my friend has, but they told me they checked those answers and it got it right so its worth a shot. If you get it wrong though I deeply apologize.
Answer:
Step-by-step explanation
30 square meters!
I really hope it's right
sorry if you get it wrong >m<
PLEASE HELP ME ON BOTH QUESTIONS!! IT'S OK IF YOU CAN ONLY DO ONE OF THEM!
Answers
Answer:
Q#1: 1/2 mile
Q#2: 70%
Step-by-step explanation:
Q#1: I set up the proportion below:
[tex]\frac{7}{3.5} = \frac{x}{0.25}[/tex]
Then, I cross-mutiplied to get [tex]3.5x = 7(0.25)[/tex], and I divided by 3.5 to get 1/2 mile.
Q#2:
Since we know that 196 is the decreased price, it is safe to say that 196 is x% of 280. So, I set up the following equation:
[tex]196 = \frac{x}{100} * 280[/tex] and then I solved to get 70%
Find the length of y in feet. (Similar angles or sides, I think)
Answers
Answer:
y = 8 ft
Step-by-step explanation:
By the midsegment theorem; QS or y = [tex]\frac{1}{2} (PO)[/tex]
y = [tex]\frac{1}{2}(16)[/tex]
y = 8
Hope this helps!
A card was selected at random from a standard deck of cards. The suit of the card was recorded, and then the card was put back in the deck. The table shows the results after 40 trials.
What is the relative frequency of selecting a club?
17%
20%
25%
30%
PLEASE ANSWER QUICKLY
Answers
Answer:
25%
Step-by-step explanation:
This is the answer because there are 4 different types of cards that can be chosen, the amount of trials is insignificant in this question. Since there are 4 types, there is a 1/4 chance of picking a club, another way to put this is 25%, thus giving your answer!
Answer:
20!! <3
Step-by-step explanation:
Q1) find the ratio of the volume (v1:v2)
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Answer:
B
Step-by-step explanation:
easy
The diagram below is a net of a right triangular prism.
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Answer: the answer is B. 190.08 cm^2
Step-by-step explanation:
again im sorry- only a few more questions and I can chill though xD
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Answer:
X might be 25 I am SOOOO sorry if im wrong.
Step-by-step explanation:
Explanation- Quadrilaterals add up to 360 degrees, so add up all sides, which equals 6, then subtract 6 from 360; which now equals x=354.
Hope this helps, sorry if I am wrong. Have a nice day, and good luck.
Create and solve a real-world problem that requires dividing 14.7 by 1.4.
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Vinnie is searchng online for airline tickets. Two weks ago, the cost to fly from Denver to Boston was $250. Now the cost is $365.
1. What is the percent increase?
Answer: The percent increase ofthe airline ticket is %. (Just write the number, not the % sign)
2. What would be the percent increse if the airline charges an additonal $50 baggage fee withthe new ticket price?
Answer: The percent increase of he airline ticket with the baggage fee is %
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I'll do the first one to get you started.
A = old price = 250
B = new price = 365
C = percent change
C = [ (B-A)/A ] * 100%
C = [ (365 - 250)/250 ] * 100%
C = (115/250) * 100%
C = 0.46 * 100%
C = 46% increase
We have an increase because the resulting C value is positive. If C were negative, then we'd have a percent decrease.
Trend lines
Help will be greatly appreciated!
The manager of fast food restaurant collected data to study the relationship between the number of employees working registers and the amount of time customers waited in line to order. He made a scatter plot of the data and credited a trend line with the equation y= -70x+300, where y is the total amount of time waited in seconds and x is the number of employees working registers.
1. Did the scatter plot of data positive, negative, or no association? Explain your reasoning.
2. Maria went to the restaurant and waited 90 seconds to place her order. Use the trend line equation to predict how many employees were working.
3. Kiara went to the restaurant and waited 3.5 minutes. Use the trend line to predict how many employees are working.
4. Ashton walked into the restaurant and 4 employees are working registers. Use the trend line equation to predict how long he will wait to place his order.
Answers
Answer: the slope is 3 and the intercept is 0.
Step-by-step explanation:The trend line for the bivariate data shown in the scatter plot has the equation Y=3x
To determine the slope for a straight line (y=a*x+b)we take the two points that are shown and apply the following equation:
To determine the intercept we put the slope which we calculated into the equation for the point (2,6) and clear for b
solve the following expression when a=3 and b = 2
5a^2 - 10b + 9B=
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The amount that two groups of students spent on snacks in one day is shown in the dot plots below.
Group A
A dot plot titled Group A. A number line going from 0 to 5 labeled Amount in Dollars. There are 0 dots above 0, 5 above 1, 4 above 2, 1 above 3, and 0 above 4 and 5.
Group B
A dot plot titled Group B. A number line going from 0 to 5 labeled Amount in Dollars. There are 0 dots above 0, 3 above 1, 2 above 2, 4 above 3, 0 above 4, and 1 above 5.
Which statements about the measures of center are true? Select three choices.
The mean for Group A is less than the mean for Group B.
The median for Group A is less than the median for Group B.
The mode for Group A is less than the mode for Group B.
The median for Group A is 2.
The median for Group B is 3.
Answers
Answer:
1. The mean for Group A is less than the mean for Group B
2. The median for Group A is less than the median for Group B.
3. The mode for Group A is less than the mode for Group B.
Step-by-step explanation:
1. To find the mean for Group A, you use the formula: Total sum/Total frequency.
To find the total sum, you multiply the frequency(how many times the given number is repeated) with the given numbers.
0 × 0 = 0
1 × 5 = 5
2 × 4 = 8
3 × 1 = 3
4 × 0 = 0
5 × 0 = 0
Total Sum: 5 + 8 + 3 = 16
Total frequency: 5 + 4+ 1 = 10
[tex]\frac{16}{10}[/tex] = 1.6
To find the mean for Group B, you repeat everything above.
0 × 0 = 0
1 × 3 = 3
2 × 2 = 4
3 × 4 = 12
4 × 0 = 0
5 × 1 = 5
Total Sum: 3 + 4 + 12 + 5 = 24
Total frequency: 3 + 2 + 4 + 1 = 10
[tex]\frac{24}{10}[/tex] = 2.4
2. I can't explain it but I'm certain that it is correct.
3. The most repeated number for Group A is 1, it is repeated 5 times, while the most repeated number in Group B is 3, it is repeated 4 times.
A teacher decides to measure and record the lengths in inches of all of the pencils in her desk drawer. She plans to organize the data in a line plot. The lengths of the pencils are listed below.
-
3.25 5.25 6.5 3.75 6.5 5 7.25 6.5 2.75 6.25 7 5.25 3.25 5.5
-
Use the drop-down menus to describe the line plot.
The line plot has (blank) dots plotted on it.
The least value plotted in the line plot is (blank).
The greatest value plotted on the line plot is (blank).
The length (blank) inches has the most dots.
-
Please only answer if you know it. I will give brainliest to the correct answer!
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Answer:
The line plot has 14 dots plotted on it
The least value plotted in the line plot is 3.25
The greatest value plotted on the line plot is 7.25
The length 6.5 inches has the most dots
Step-by-step explanation:
It's a plot chart, not a line chart FYI
Please help me and I'll give you this beautiful tiara.... ( which means I'll mark you brainlist for the correct answer and best explanation).
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1 month 95
2 months 190
2 Months = $190
You have to add the Amount of Money and Months 2 times each time
Seven days ago, the gas tank on Mr. gabriel's car was filled with 20 gallons of gas. Today there are 6 gallons of gasoline. What is the mean (average) change in gasoline in gallons per day?
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(14/7)
Which number line shows the graph of x≤6
?
Answers
Answer:
C
Step-by-step explanation:
There is a line under the "<" sign which means that "x" can be equal to 6. The arrow going left shows that x is less than 6 and the dot being shaded mean that 6 can be an answer so the number line C is the answer. Hope this helped:)
The required number line that shows the expression x ≤ 6 is figure C. Option C is correct.
What is inequality?
Inequality can be defined as the relation of the equation containing the symbol of ( ≤, ≥, <, >) instead of the equal sign in an equation.
What is a number line?A number line is defined as the number marked on the line calibrated into an equal number of units. For example -1, 0, 1, and so on.
Here,
The expression x ≤ 6 implies that the domain of the x is a set of a real number less than and equal to 6, so all values represented on the number line below and equal to 6 is bold dark.
Thus, the required number line that shows the expression x ≤ 6 figures C. Option C is correct.
Learn more about number line here:
brainly.com/question/17683084
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