Answers
Answer:
The dot plot representing the calico crayfish has more than one mode.
Step-by-step explanation:
We know that mode of the data is the value corresponding to the highest frequencies.
or we may say the mode of a data set is the number that occurs most frequently.
Clearly from the dot plot we could see that the data representing the calico crayfish have two quantities with four dots ( one is when number of calico crayfish are 5 and the other when number of calico crayfish are 8)
Also by making a frequency table we may check it as:
Number of calico crayfish frequency
1 1
2 0
3 1
4 3
5 4
6 1
7 2
8 4
9 0
10 2
The dot plot shows calico crayfish has more than one mode. In the data set each column of a table represents a specific variable and each row represents a specific record of the data sets.
What is a data set?A data set is a set of information corresponds to one or more database tables in the case of tabular data,
From the table of the calico crayfish, it is observed that the data no 5 on the x-axis the frequency is 4. As well as on data no 8 the frequency is 4.
The dot plot shows calico crayfish has more than one mode. because it shows the same frequency at two other variables;
Hence the dots plot shows calico crayfish has more than one mode.
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Related Questions
What is 38.224 rounded to the nearest whole number?
Answers
Here is your answer:
The proper answer to this question is "39".
8 is greater than 5 therefore it rounds up one.
Your answer is 39.
If you need anymore help feel free to ask me!
Hope this helps!
A population of 55 foxes in a wildlife preserve doubles in size every 14 years. The function y equals 55 times 2 Superscript x , where x is the number of 14-year periods, models the population growth. How many foxes will there be after 28 years?
Answers
[tex]y=55*2^2=55*4=220[/tex]
There will be 220 foxes after 28 years.
Final answer:
To find the fox population after 28 years, we use the function y = 55 × 2^x, with x = 2 because 28 years is two 14-year periods. After calculating 2^2 and multiplying by 55, we find that there will be 220 foxes.
Explanation:
To calculate the number of foxes in a wildlife preserve after 28 years, given that the population doubles every 14 years, we start with the function y = 55 × 2^x, where x represents the number of 14-year periods.
Since 28 years is equivalent to 2 periods of 14 years, we will substitute x with 2:
Write down the equation substituting x with 2: y = 55 × 2^2.Calculate the exponent: 2^2 = 4.Multiply the base population by 4: 55 × 4 = 220.Therefore, after 28 years, there will be 220 foxes in the wildlife preserve.
Answer for function
Answers
On Friday night, 165 people saw the dinosaur exhibit at the natural history museum. This amount represents 22% of the people who visited the museum that night.
Select from the drop-down menu to correctly identify the total number of people who visited the museum Friday night.
A total of people visited the natural history museum Friday night.
Answers
The answer is 750 people visited the natural history musem Friday night.
The sum of two integers is 26. The larger of the two integer is 2 more than 3 times the smaller integer
Answers
i think this is the answer i forgot this but this is so easy.
sum of two integers (x+y) = 26
x = 2 + 3y
plug that into equation above:
x + y = 26
(2+3y)+y = 26
4y +2-2 = 26-2
4y = 24
4y/4 = 24/4
y = 6
x = 2 + 3y = 2 + 18 = 20
What is the set of all possible outcomes of a probability experiment?
Answers
The set of all possible outcomes of a probability experiment is called the sample space. It can be represented as a list, a table, or using set notation.
Explanation:The set of all possible outcomes of a probability experiment is called the sample space. It is denoted by the symbol Ω. The sample space can be represented as a list, a table, or using set notation.
For example, if we are flipping a fair coin, the sample space would be {H, T}, where H represents heads and T represents tails.
In another example, if we were rolling a fair six-sided die, the sample space would be {1, 2, 3, 4, 5, 6}.
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Given: ABCD is a rectangle, AC ∩ BD = O, m∠ABD=30°, AC=16 in. Find BC.
I need the answer to this question ASAP!
Thanks!
Answers
BC/AC = sin(∠BAC)
BC = AC*sin(∠BAC)
.. = (16 in)*sin(30°)
.. = 8 in
For the quadrilateral shown below, what is m∠a + m∠c ? A.)53 B.)137 C.)180 D.)233
Answers
The value of the given expression m∠a + m∠c is 233 degrees and this can be determined by using the given data.
Given :
Quadrilateral ABCD.Angle B is 95 degrees.Angle D is 32 degrees.The following steps can be used in order to determine the value of the given expression:
Step 1 - The sum of interior angles of the quadrilateral is 360 degrees.
Step 2 - According to the given data, angle B is 95 degrees and angle D is 32 degrees.
Step 3 - So, the value of the given expression can be calculated as:
[tex]\angle A+\angle B+\angle C+\angle D = 360[/tex]
[tex]\angle A+95+\angle C+32 = 360[/tex]
Step 4 - Simplify the above expression.
[tex]\angle A+\angle C = 360-95-32[/tex]
[tex]\angle A+\angle C = 233[/tex]
Therefore, the correct option is D).
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help with geometry please! will mark brainliest
Answers
LN/LM=NO/OM
LN=10
LM=18
NO=4
OM=x (The value you want to find)
2. When you substitute this values in LN/LM=NO/OM, you have:
10/18=4/x
10x=(18)(4)
x=(18)(4)/10
x=72/10
3. Finally, you obtain:
x=7.2
The answer is: The value of "x" is 7.2
A study conducted at a certain college shows that 65% of the school's graduates find a job in their chosen field within a year after graduation. find the probability that 11 randomly selected graduates all find jobs in their chosen field within a year of graduating. round to the nearest thousandth if necessary.
Answers
The probability that all the 11 randomly selected graduates will find jobs in their chosen field within a year of graduating is [tex]0.009[/tex] (round to the nearest thousandth).
According to the question, at a certain college shows that 65% of the school's graduates find a job in their chosen field within a year after graduation.
At random 11 candidates are selected from the college so, the probability that all the 11 randomly selected graduates will find jobs in their chosen field within a year of graduating is-
[tex](0.65)^{11}=0.00875\\(0.65)^{11}\approx0.009[/tex]
Hence, the probability that all the 11 randomly selected graduates will find jobs in their chosen field within a year of graduating is [tex]0.009[/tex] (round to the nearest thousandth).
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please help :)
.....................
Answers
The basic idea is that you draw an arc through both rays so that the points of intersection are the same distance from the vertex. Then, you construct a perpendicular bisector of the segment between those intersection points. That will bisect the angle.
For (3), you bisect each of the angles made by the original bisector. (1/2 of 1/2 = 1/4)
A large statue is in the shape of a square pyramid. Each side of the base of the square pyramid is 723 feet long and the height is 341 feet.
What is the volume of the statue?
___ft³
Answers
(a^2)h/3
Next, plug in the variables you know.
(723^2)341/3
(522,729)(113.67)
= 59,416,863 is your answer.
Hope this helps!
Answer:
The volume is[tex]=59,416,863ft^3[/tex]
Step-by-step explanation:
Given A large statue is in the shape of a square pyramid. Each side of the base of the square pyramid is 723 feet long and the height is 341 feet.
Base edge=a=723 feet.
Height=h=341 feet
As, [tex]\text{Volume of square pyramid is=}(a^2)\frac{h}{3}[/tex]
Substitute the values of a and h, we get
[tex]V=(723^2)\frac{341}{3}[/tex]
[tex]=(522,729)(113.67)[/tex]
[tex]=59,416,863ft^3[/tex]
What is the equation of a line that is perpendicular to the line represented by y = 3/4 x - 1/2?
Answers
A line with a y-intercept of zero will do.
.. y = (-4/3)x
What is the solution of 3+ (x-2)/(x-3) <=4
X<3
X<=3
X>3
X>=3
Answers
Answer:
A. X < 3.
Step-by-step explanation:
We have the equation, [tex]3 + \frac{x-2}{x-3} \leq 4[/tex]
Adding -4 on both sides, we get,
[tex]\frac{x-2}{x-3} -1 \leq 0[/tex]
i.e. [tex]\frac{x-2-x+3}{x-3} \leq 0[/tex]
i.e. [tex]\frac{1}{x-3} \leq 0[/tex]
So, we have the inequality [tex]\frac{1}{x-3} \leq 0[/tex].
Its critical points are given by x-3 = 0 which implies x = 3.
Now, we will find the region among the two [tex]( - \infty , 3 )[/tex] and [tex]( 3 , \infty )[/tex] that satisfies the inequality [tex]\frac{x-2}{x-3} -1 \leq 0[/tex]
Substitute x = 2 in the above inequality, we get -1 < 0, which is true. Again, substitute x=4 gives 1 < 0, which is false.
As x=4 lie in the region [tex]( 3 , \infty )[/tex] , it cannot be the solution of the given inequality.
So, the solution of the given inequality is the region [tex]( - \infty , 3 )[/tex] .i.e. x < 3.
Hence. option A is correct.
Select all of the following that are quadratic equations.
7x2 + 14x = 0
x3 - 3x2 + 1 = 0
5x - 7 = 0
x2 + 3x -5 = 0
x - 5 = 9x + 7
x2 - x = 3x + 7
Answers
[tex]7x^2+14x=0[/tex] is quadratic; the highest exponent is 2.
x³-3x²+1=0 is NOT quadratic. The highest exponent of x is 3, not 2.
5x-7=0 is NOT quadratic. The highest exponent of x is 1, not 2.
x²+3x-5=0 is quadratic; the highest exponent of x is 2.
x-5=9x+7 is NOT quadratic. The highest exponent of x is 1, not 2.
x²-x=3x+7 is quadratic; the highest exponent of x is 2.
Please help thank you very much.
Answers
area = 12 * 3
area = 36 in^2
answer is C
The price of a gallon of unleaded gas has dropped to $2.81 today. yesterday's price was $2.88 . find the percentage decrease. round your answer to the nearest tenth of a percent.
Answers
The percentage decrease is approximately -2.4%.
To find the percentage decrease in price, we can use the formula:
Percentage decrease = ((New price - Old price) / Old price) * 100
Using the given information, we substitute the values into the formula:
Percentage decrease = ((2.81 - 2.88) / 2.88) * 100
Simplifying the expression, we get:
Percentage decrease = (-0.07 / 2.88) * 100
Converting to a decimal and multiplying by 100, we find:
Percentage decrease = -0.0243 * 100 = -2.43%
Rounding to the nearest tenth of a percent, the percentage decrease is approximately -2.4%.
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Carl puts 1.10$ in his penny bank every day in the month of July (31 days). His total savings was 55.00$ at the end of June. What is the best estimate for Carl's savings at the end of July? (no I did not make a typo)
Answers
To estimate Carl's savings at the end of the month, we must round the $1.10 Carl puts in his bank to $1 as it is closest to $1, and then multiply that by the number of days in July (31).
1 × 31 = 31
A N S W E R:
The best estimate for Carl's savings at the end of the month of July is $31.
The surface area of a cube is 150 cm2. what is the area of each face of the cube?
Answers
Answer:
6 25 5 these r the answers
Step-by-step explanation:
edge2021
What effect does replacing x with 6 have on the graph for the function f(x)?
F(x)=|x+3|-2
Answers
Answer:
The graph is shifted left 6 units
Step-by-step explanation:
Hope this helps all in need~!! :3 Have a wonderful day, and remember- You're the best! No one does you quite like you do<3
which figure could be the intersection of two planes? A. ray B. line C. point D. segment
Answers
The answer to this question is (B)
Answer: The answer is B line
Step-by-step explanation:
Please only math geniuses help, what is x+1/5y=-6 in slope intercept form?
Answers
Subtract from each side (1/5y=-x-6 )
Then multiply by 5/1 on both sides to get rid of the 1/5 (y=-5x-30)
Kelly is hanging shelves in her closet. She can buy shelves for $1.25 a foot. Kelly buys one 5-foot shelf and a shelf that measures 24 inches. The rest of her materials cost $90. How much change will she get it she pays with $100?
Answers
There are 12 inches in a foot.
Kelly buys two shelves that measure 7 feet altogether, and the cost of each foot is $1.25.
Multiply the number of feet by the cost per foot.
7 × 1.25 = 8.75
Add this to the cost of the rest of her items.
90 + 8.75 = 98.75
Finally, subtract this from the $100 Kelly will use to pay.
100 - 98.75 = 1.25
ANSWER: Kelly will receive $1.25 change after her payment.
Mrs. Pine took tennis lessons. She traveled 15 miles one way at an average cost of $0.45 per mile. Her racket cost $84, balls cost 15.50, shoes cost $47.00, her warm-up was $32, and her shorts were on sale for $22. She paid 5% sales tax on her equipment and $25.00 per lesson for 10 lessons. Including the cost of round-trip travel for all 10 lessons, what did this cost?
A. $474.03
B. $486.53
C. $595.53
D. $608.03
Answers
Answer:
$595.53
Step-by-step explanation:
o-ware
BRIANLIESTTTTTTTTTTTT ASAP!
Answers
Kaylee is painting a design on the floor of a recreation room using equilateral triangles. She begins by painting the outline of Triangle 1 measuring 52 inches on a side. Next, she paints the outline of Triangle 2 inside the first triangle. The side length of Triangle 2 is 75% of the length of Triangle 1. She continues painting triangles inside triangles using the 75% reduction factor. Which triangle will first have a side length of less than 26 inches?
Answers
It was triangle 4 for my answer. You have different measurements but im sure its possibly the same answer. hope this helps!
Then in a rectangle the ratio of the width to the length is 4:5 of the rectangle is 45 cm long what is the width
Answers
4:5 is our ratio.
Our new ratio would be 36:45.
The width is 36 cm. Hope it helps! :) If you could vote my answer as the brainiest, that would be awesome! :)
Answer: the answer would be 36:45
Step-by-step explanation: Hope this helps please bore brainlyiest est.
Find the common ratio geometric sequence please
Answers
[tex]\bf \cfrac{27}{243}=\cfrac{3}{27}=\cfrac{\frac{1}{3}}{3}=\cfrac{\frac{1}{27}}{\frac{1}{3}}\implies \cfrac{1}{9}\impliedby \textit{common ratio}[/tex]
notice, all we did was, divide the value, by the number to its left-hand-side.
What type of association does the scatter plot show?
Answers
Answer:
wheres the scatter plot
Step-by-step explanation:
Jarrod walked 3 miles due north before turning left and walking 3.5 miles due west. He turned again and returned to his starting point by walking a straight path. What was the angle of the last turn? Round to the nearest degree.
Answers
the angle of the last turn was angle alfa in the point C
tan(alfa)=3/3.5=0.8571
alfa=arctan(0.8581)=40.60°
Round to the nearest degree---------> alfa=41°
the answer is 41°