Answer:
A "skewed right" distribution is one in which the tail is on the right side. A "skewed left" distribution is one in which the tail is on the left side. The above histogram is for a distribution that is skewed right. ... Be that as it may, several "typical value" metrics are often used for skewed distributions.
Discussion of Skewness: The above is a histogram of the SUNSPOT.DAT data set. A ...
Some Causes for Skewed Data: Skewed data often occur due to lower or upper
Which of the following fractions is not in simplest form?
A) 4/15
B) 7/10
C) 9/12
D) 3/4
Answer:C) 9/12
Step-by-step explanation:
The Jayden family eats at a restaurant that is having a 15% discount promotion. Their meal costs $78.12 before the discount, and they leave a 20% tip. If the tip applies to the cost of the meal before the discount, what is the total cost of the meal? Round your intermediate calculations and answer to the nearest cent.
Answer:
82.02
Step-by-step explanation:
78.12 x 0.2 = 15.62 tip
78.12 x 0.15 = 11.72 discount
78.12-11.72 = 66.40 discounted meal price
66.40 + 15.62(tip) = 82.02 total meal price
Evaluate each expression for n = 5. 6n + n2
Answer:
40
Step-by-step explanation:
1. Plug in the given value for n
6(5) + (5)2
2. Solve using PEMDAS
(I'm not sure if the 2 after the n is supposed to be squared, but if it was n^2 then the correct answer would be 55, I think)
30 + 10 = 40
Therefore, the answer is 40
Hope this helps :)
A farmer raises chickens and cows. There are 34 animals in all. The farmer counts 110 legs on the animals. How many cows and how many chickens does the farmer have?
Answer:
13 chickens and 21 cows
Step-by-step explanation:
what is the probability of each of the following? a.Not drawing a blue chip, where probability of (drawing a blue chip) =3/8 b. Not seeing Fred tomorrow, where probability of (seeing Fred tomorrow) =2/5 c.Not going to the movies this evening, where probabilty of (going to the movies this evening)= 3/4 d. Not raining tomorrow, where probabilty of (raining tomorrow) =30%
please help:/
Answer:
a. 5/8 b. 3/5 c. 1/4 d. 70%
Step-by-step explanation:
What is the measure of angle L?
NO LINKS FOR FILES
Answer:
87
Step-by-step explanation:
first find x
all triangles = 180°
180=32+2x+x+15
combine like terms
180=47+3x
180-47=133
133=3x
133/3=44.334 or 44 1/3
2(44.334)= 88.66 ooor 87 if you round it
Mason cuts a giant circular cookie into 5 equal pieces. Which statements are true about the angle measures of the pieces. Pls answer!
Answer:
360 divided by 5 equal pieces equals to 72 a whole circle is 360 degrees
Step-by-step explanation:
Im sorry if im wrong
Find each of the following angles and arcs formed in circle R. (PLEASE HELP!! WILL MARK BRAINLIEST!)
Answer:
m<RTV = 90°
m<TRU = 129°
m<TVU = 51°
m<TSU = 64.5°
mST = 101°
mSTU = 230°
Step-by-step explanation:
i just did it:)
The measure of each angles are; m<RTV = 90°, m<TRU = 129°, m<TVU = 51°, m<TSU = 64.5°, mST = 101° and mSTU = 230°.
What is a circle?A circle is a shape consisting of all points in a plane that are given the same distance from a given point called the center.
Since Angle RTV is formed by the segments RT - that is the radius of the circle, and TV, which is tangent to the circle at point T. The radius always forms a right angle with the tangent lines.
Hence, the measure of angle RTV is; 90°.
The measure of a central angle and the measure of the intercepted arc would be equal. Hence, the measure of angle TRU is 129°.
Since RTVU is a quadrilateral. We know that 3 of the interior angles' measures are 90°, 90°, and 129°. The measures of the interior angles of any quadrilateral add up to 360°, the measure of angle TVU is 51°.
Thus the measure of angle TSU is 64.5°.
Also the sum of all consecutive arcs in a circle is 360°,
We know that mTU = 129° and mUS = 130° then the measure of arc ST is 101°.
Learn more about circle here;
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HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
Answer:
B they equations i are múltiple
who wants to be friends? and what is the square root of a decimal
Answer:
Mee
Step-by-step explanation:
Ratio..A candy store sells snacks by weight. A six ounce bag of candy cost $3.60. Predict the cost of a 2ounce bag.
Answer:
A 2 ounce bag costs $1.2.
Step-by-step explanation:
With the information provided, you can use a role of three to find the cost of a 2 ounce bag given that you know that a six ounce bag costs $3.60.
6 ounce bag → 3.60
2 ounce bag → x
x=(2*3.60)/6
x=7.20/6
x=1.2
According to this, the answer is that a 2 ounce bag costs $1.2.
A store is going out of business. Everything is
marked down 40%. How much do you pay for an item
that used to cost $150?
A. $90
B. $110.50
C. $40
Tell whether the events are independent or dependent. Explain PLEASE HELP I WILL GIVE BRAINLIEST!!!
Answer:
5: independent, 6:independent, 7:independent, 8:dependent, 9:dependent
Step-by-step explanation:
5 is independent because the first roll of the die does nothing to affect the second.
6 is independent because the first flip of the coin does nothing to affect the second
7 is independent because the first draw from the bag does nothing to impact the second, if they didn't place a marble back then it would become dependent.
8 is dependent because by keeping the first marble you change the odds for the second draw. The second draw depends on the first.
9 is dependent because there is a set amount of names placed into this raffle. Say to start you have 12. That means you have a 1/12 chance of being chosen. Once your name is drawn it goes up to a 1/11 chance. The first action directly impacts the second making it dependent.
Explain your answer please ;w; : Change -2Y - 2X = -6 to the slope intercept form of the equation of a line.
Answer:
y = -x + 2
Step-by-step explanation:
The desired equation must have the form y = mx + b.
Start with -2Y - 2X = -6 and solve for y: y + x = 2
Now solve this result for y:
y = -x + 2
Find the area of the object
Answer:
2π + 24 m² = 30.3 m²(3 s.f.)
Step-by-step explanation:
Area of rectangle: l x w
6 x 4 = 24 m²
Area of semicircle: πr²/2
r = 4/2 = 2
π x 2² / 2
4π / 2
2π
Total area: 2π + 24 m² = 30.3 (3 s.f.)
Pleas help me !!! It’s due today
6 out of 18 in a fraction
Answer:1/3
Step-by-step explanation:1/3 is the simplified fraction for 6/18 by using the GCD or HCF method. Thus, 1/3 is the simplified fraction for 6/18 by using the prime factorization method.
Answer:
6/18=1/3
Step-by-step explanation:
here so the 6 is common with 18 and so that is 3
Please help (no links or I will report you)
Answer:
0.60 or 0.6
Step-by-step explanation:
Divide three by five :)
3÷5= 0.6
help help help helpheplheplhepl
Answer:
1. E
2. D
3. C
4. B
5. E
6. E
7. E
8. E
9. D
Step-by-step explanation:
I hope this helps
Find the area of a circle with a circumference of 31.4 units.
Answer:
area = 78.46
Step-by-step explanation:
31.4 = 2pi * r
divide 31.4 by 2 and get 15.7
15.7 = pi * r
divide 15.7 by pi and get
4.997 = r
(4.997^2) * pi = 78.46
Answer:
I agree with you. that is what I got too
The path of a prairie dog as it burrows underground is modeled by the equation
y22
= x2 – 2.4x , where x is the linear distance in meters from where the prairie dog
went underground. The graph shows the path of a prairie dog after burrowing under
the ground at (0, 0). At which distance, x, from (0, 0) does the prairie dog reach to
ground level?
2.4 meters separate the prairie dog from (0,0) and the ground level.
What is algebraic Expression?Any mathematical statement that includes numbers, variables, and an arithmetic operation between them is known as an expression or algebraic expression. In the phrase 4m + 5, for instance, the terms 4m and 5 are separated from the variable m by the arithmetic sign +.
To find the distance x from (0,0) where the prairie dog reaches ground level, we need to find the point on the graph where y=0.
Substitute y=0 into the equation:
0 = x^2 - 2.4x
Factor out x:
0 = x(x - 2.4)
So either x = 0 or x - 2.4 = 0.
If x = 0, the prairie dog is still underground, so we take x = 2.4 as the distance from (0,0) where the prairie dog reaches ground level.
Therefore, the prairie dog reaches the ground level at a distance of 2.4 meters from (0,0).
Learn more about algebraic Expression here:
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A rectangle has a length of 5 cm and a
width of 4 cm. Every dimension is
tripled to form a second rectangle.
What is the ratio of the areas of the two
rectangles?
Answer:
1:9
Step-by-step explanation:
First Rectangle:
width x height = area
4 * 5 = 20
Second Rectangle:
(4*3)*(5*3)=x
12 * 15 = 180
Ratio:
180/20 = 90
1:9
Answer:
1:9 or 1/9
Step-by-step explanation:
if a rectangle is 5cm × 4cm
Area of rectangle= length ×width
= 5 × 4
=20cm²
if we triple dimensions of a rectangle we get the second rectangle
therefore, (5×3)cm × (4×3)cm
Area of second rectangle= 12 ×15
=180cm²
ratio is 20/180= 1/9 (Ans.)
I really need help on this, PLEASE HELP 20 POINTS!!
the question is in the picture please help efgahedn
Answer:
A) 3/56 + 27/56 = 30/56 ÷ 2/2 = 15/28
Step-by-step explanation:
So, there's 3/56 cities that have a lake and 27/56 cities that have a river.
Since the question is asking how much have a lake or river, we add them up.
3/56 + 27/56 = 30/56
(Divide by 2 since that's the common factor)
30/56 ÷ 2/2 = 15/28
claire makes bracelets using blue and red beads. each bracelet has 20 red beads and 5 blue beads. write an ordered pair to represent the number of red beads and blue beads claire will use to make 8 bracelets.
A triangle has angles measuring 35° and 90°. What is the measure of the third angle?
Answer:
55 degrees
Step-by-step explanation:
All the angles of a triangle should add up to 180 degrees.
So, if you add angles 1 and 2 together and subtract them from 180 it will result in the unknown angle.
35+ 90 + x = 180
125 + x = 180
x = 55
A cabin in the shape of a regular hexagonal pyramid has a slant height of 10 feet and a base edge length of 15 feet. Paint for the cabin costs $0.50 per square foot. How much does it cost to paint the lateral faces of the cabin?
Answer:
if noblepenguin sees this, your a horrible mod. stop deleting my answers
Step-by-step explanation:
Please please help me with this question ASAP ASAP please
I do not understand this question
Answer:
B
Step-by-step explanation:
24 miles / 4 hours = 6 miles per hour
.
and answer B is showing a graph with slope of 6 miles per hour
All right so i need someone to walkthrough the way to do this cause i'm lost. please do it step by step! Thanks!
Step-by-step explanation:
Hey there! Your answer :-
The skeletal formula of a quadratic equation is :-
[tex]\sf{ax^2 + bx + c}[/tex]
According to this question, we have :-
[tex]\sf{3x^2 + 8x + 4}[/tex]
So, the answers :-
a = 3b = 8c = 4Hope it helps :) Best of luck for your future!
Solve the following polynomial equation. Identify all solutions.
x^(3)+54x^(2)+53x=0
Brainlest + Thanks :)
help asap